That lying-low strategy gets old so fast. Paris Hilton emerged from virtual seclusion (or, if you believe the tabloids, partying at home) to introduce her first fashion collection at the trendy Kitson boutique in Los Angeles on Aug. 16, 2007. Keep clicking for more on Paris, Amy Winehouse, Adrian Grenier and many more in today's Celebrity Circuit.
Fans, press, and paparazzi swarm the windows of the boutique Kitson to watch Paris Hilton sign autographs inside the Los Angeles store on Aug. 16, 2007. The LAPD had to hold back the crowd of curious onlookers.
British singer Amy Winehouse leaves her house in the Camden section of London with an unidentified companion on Aug. 16, 2007. The British singer had just pulled the plug on her remaining summer tour dates after being hospitalized last week for "severe exhaustion."
Actor Adrian Grenier, HBO Director of Documentary Programming Sara Bernstein, and "Entourage" Associate Producer Gary Goldman pose at the opening night reception of DocuWeek at the ArcLight Cinema in Hollywood on Aug. 16, 2007.
Adrian Grenier attends the DocuWeek opening night reception at the ArcLight Cinema in Hollywood on Aug. 16, 2007.
Magician Hans Klok and actress Pamela Anderson pose backstage at his "Hans Klok -- The Beauty of Magic" show at the Planet Hollywood Resort & Casino in Las Vegas on Aug. 16, 2007. Klok and Anderson announced that she would extend her run as his stage assistant through Dec. 8, 2007.
Robert De Niro and his wife Grace Hightower arrive for the opening of a new Nobu restaurant in Melbourne, Australia, on Aug. 16, 2007. Chef Nobu Matsuhisa, actor De Niro, Hollywood producer Meir Teper and managing partner Richie Notar now co-own 15 Nobu restaurants around the world.
Robert De Niro appears at a press conference before the opening of the latest Nobu restaurant in the Crown Entertainment Complex in Melbourne, Australia, on Aug. 16, 2007.
Bassist Mickey Madden, left, and lead singer Adam Levine perform with Maroon 5 on NBC's "Today" show in New York's Rockefeller Center on Aug. 17, 2007. The band has been nominated for an MTV Video Music Award for best group.
Anna Friel, right, and Lee Pace attend ABC's sneak preview of "Pushing Daisies" at Hollywood Forever Cemetery in Los Angeles on Aug. 16, 2007.
Actor Chi McBride arrives at ABC's sneak preview of "Pushing Daisies" at Hollywood Forever Cemetery in Los Angeles on Aug. 16, 2007.
Young actress Sammi Hanratty poses at ABC's sneak preview of "Pushing Daisies" at Hollywood Forever Cemetery in Los Angeles on Aug. 16, 2007.
Actor Field Cate attends at ABC's sneak preview of "Pushing Daisies" at Hollywood Forever Cemetery in Los Angeles on Aug. 16, 2007.
Terrence Howard arrives at a screening party for The Weinstein Company feature film "The Hunting Party" in Los Angeles on Aug. 15, 2007.
Terrence Howard and his daughter, Aubrey, arrive at the screening party for The Weinstein Company feature film "The Hunting Party" in Los Angeles on Aug. 15, 2007.
James Brolin, left, and Terrence Howard arrive at the screening party for The Weinstein Company feature film "The Hunting Party" in Los Angeles on Aug. 15, 2007.
Actress Debra Messing joins Steve Sadove, chairman and CEO of Saks Fifth Avenue, at the official opening of the department store's humongous new designer shoe floor on Aug. 17, 2007 in New York.
Actress Eva La Rue attends the 7th annual InStyle Magazine summer soiree held at the Beverly Ridge Estate on Aug. 16, 2007 in Beverly Hills.
Whoops! Actress Tichina Arnold chose the same dress as Eva La Rue for the 7th annual InStyle Magazine summer soiree held in Beverly Hills on Aug. 16, 2007. No problem, ladies. It's a great little dress.
Actress Cameron Richardson poses at the 7th annual InStyle Magazine summer soiree in Beverly Hills on Aug. 16, 2007.