Bob Gruen On John Lennon

Bradley Cooper, Ed Helms, Ken Jeong and the rest of the cast of "The Hangover Part III" were in Los Angeles Monday night for the red carpet premiere of the final installment in the "Hangover" trilogy.

Singer Miguel accidentally landed on a fan's head when he jumped over a crowd during his performance at the 2013 Billboard Music Awards.

Justin Bieber was booed while accepting the Milestone award at the 2013 Billboard Music Awards.

Jeanine Poggi, a reporter for Advertising Age, speaks with CBSNews.com's Lauren Moraski about what to expect from the 2013 fall TV lineup.

Ian Ziering tells CBSNews.com's Lauren Moraski about his upcoming stint as a celebrity guest-host for Chippendales and reminisces about his days on "Beverly Hills 90210."

Director J.J. Abrams is back with a new "Star Trek" film. Shot in 3D, "Star Trek Into Darkness" is the sequel to the 2009 blockbuster. CBS News' Lucy McDonald spoke to the cast in London, where they revealed a prank they played on Benedict Cumberbatch during filming.