Katy Perry and John Mayer attend the Sony Music Entertainment Post-Grammy Reception at The Palm on Jan. 26, 2014, in Los Angeles.
Anna Kendrick
Anna Kendrick arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Nile Rodgers
Nile Rodgers performs during the Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
Armin van Buuren
2014 Grammy-nominee Armin van Buuren celebrates on Jan. 26, 2014, in Hollywood, Calif.
Keyshia Cole
Keyshia Cole arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
2014 Hyundai Grammys After Party
A view of the atmosphere at the 2014 Hyundai Grammy Awards celebration on Jan. 26, 2014, in Los Angeles.
Natasha Bedingfield
Natasha Bedingfield arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Benjamin McKenzie
Actor Benjamin McKenzie attends the Warner Music Group post-Grammy Awards party on Jan. 26, 2014, in West Hollywood, Calif.
Ed Sheeran
Ed Sheeran attends attends the Warner Music Group post-Grammy Awards party on Jan. 26, 2014, in West Hollywood, Calif.
Charlie and Max Carver
Charlie and Max Carver and Holland Roden arrive at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Ricky J
Rapper Ricky J attends the 2014 Hyundai Grammy celebration activation at Los Angeles Convention Center on Jan. 26, 2014 in Los Angeles.
Alison Sudol
Alison Sudol arrives at the Universal Music Group 2014 post-Grammy party at The Ace Hotel Theater on Jan. 26, 2014, in Los Angeles.
Darius Rucker
Darius Rucker arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Pia Mia
Pia Mia arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Jetta
Jetta arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Hunter Hayes
Hunter Hayes attends Warner Music Group post-Grammy Awards party on Jan. 26, 2014, in West Hollywood, Calif.
2014 Hyundai Grammy Post-Party
A view of the 2014 Hyundai post-Grammy celebration on Jan. 26, 2014, in Los Angeles.
Eric Szmanda
Eric Szmanda arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Mayer Hawthorne
Mayer Hawthorne arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Jack Antonoff
Jack Antonoff of Fun. attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Kasey Musgraves
Kasey Musgraves arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Jessica Wagner
Singer Jessica Wagner of Chic performs during a post-Grammy party on Jan. 26, 2014, in Los Angeles.
Tyler Glenn
Tyler Glenn arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Miles Teller
Miles Teller attends Warner Music Group Hosts Annual Grammy Celebration at the Sunset Tower Hotel on Jan. 26, 2014 in West Hollywood, Calif.
David Foster
David Foster arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Tye Tribbett
Tye Tribbett arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Smokey Robinson
Smokey Robinson arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Imagine Dragons
Imagine Dragons arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Ashanti
Ashanti arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Mary Lambert
Mary Lambert arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Katy Perry
Katy Perry arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Kat Graham
Kat Graham arrives at the Universal Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Kelis
Kelis attends the 2014 Hyundai post-Grammy party on Jan. 26, 2014, in Los Angeles.
2014 Hyundai Post-Grammy Party
A view of the atmosphere at the 2014 Hyundai post-Grammy party on Jan. 26, 2014, in Los Angeles.
2014 Hyundai Post-Grammy Party
Guests attend the 2014 Hyundai post-Grammy party on Jan. 26, 2014, in Los Angeles.
Ciara
Ciara performs at the 2014 Hyundai post-Grammy party on Jan. 26, 2014, in Los Angeles.
Neon Hitch
Neon Hitch attends Warner Music Group Hosts Annual Grammy Celebration at the Sunset Tower Hotel on Jan. 26, 2014, in West Hollywood, Calif.
Michelle Branch
Michelle Branch attends Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Sevyn Streeter
Sevyn Streeter attends Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Andrea Bowen
Andrea Bowen attends Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
DJ Cassidy
DJ Cassidy attends Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Nile Rodgers
Nile Rodgers attends the Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
Kate Beckinsale and Len Wiseman
Kate Beckinsale and Len Wiseman attend Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
Emly Joyce and Dwight Yoakum
Emly Joyce and recording artist/actor Dwight Yoakum attend Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
Benjamin McKenzie
Actor Benjamin McKenzie attends Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
Anjelica Huston
Anjelica Huston and her guest attend Warner Music Group annual Grammy Awards celebration on Jan. 26, 2014, in West Hollywood, Calif.
DJ Pete Tong
DJ Pete Tong spins at the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Christopher Reid
Christopher Reid attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Raquel Houghton
Raquel Houghton attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Darren Criss
Darren Criss attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Estrella Nouri
Actress Estrella Nouri attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Nico Tortorella
Actor Nico Tortorella attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Sophie and Nick Simmons
Sophie Simmons and Nick Simmons attend the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Mike Posner
Mike Posner attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Ariel Winter and Joe Kaprielian
Ariel Winter and Joe Kaprielian attend the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Courtney Burrell
Courtney Burrell attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Hyundai Post-Grammy Party
A view of the 2014 Hyundai post-Grammy party on Jan. 26, 2014, in Los Angeles.
Sirah
Sirah attends the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
40 Clocc and G Unit
Musicians 40 Clocc and G Unit attend the second annual Billboard Grammy post-party on Jan. 26, 2014, in West Hollywood, Calif.
Fitz and the Tantrums
Fitz and the Tantrums attend the Warner Music Group post-Grammy party
Regina King
Regina King attends Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Armin van Buuren
Armin van Buuren celebrates after the Grammy Awards on Jan. 26, 2014, in Hollywood, Calif.
Kate Beckinsale
Kate Beckinsale attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Liz Goldwyn
Writer/director Liz Goldwyn attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Bill Maher
Bill Maher attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Chris Martin
Chris Martin attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Warner Music Group Post-Grammy Party
A view of the Warner Music Group post-Grammy party on Jan. 26, 2014, in West Hollywood, Calif.
Trey Songz and Neon Hitch
Trey Songz and Neon Hitch attend the Warner Music Group annual GRAMMY celebration on Jan. 26, 2014, in Los Angeles.
Warner Music Group Post-Grammy Party
A view of the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Bernard Edwards of Chic
Bernard Edwards of Chic performs during the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Constance Jablonski
Model Constance Jablonski attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Dwight Yoakam
Dwight Yoakam attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Ryan Cabrera
Ryan Cabrera attends the Warner Music Group post-Grammy party on Jan. 26, 2014, in Los Angeles.
Ken Lombardi is an entertainment reporter for CBS News. He has interviewed over 300 celebrities, including Clint Eastwood, Oprah Winfrey and Tom Hanks.