Boo Gazing: Celebs Seen On The Scenes: Madonna, Kayne West, Chris Brown and more

Rocking his fave leather jacket, Kanye West makes a fiery entrance into the Balmain runway show during Paris Fashion Week on Thursday.

After releasing her debut single, Kim Kardashian lends a hand to stepdad Jenner (in his signature tracksuit) in Tarzana, Calif., on Thursday. Jennifer Lopez visits EXTRA at The Grove

Kim Kardashian and step dad Bruce Jenner hang out in Beverly Hills

Lourdes, Madonna, and Kelly Osbourne hang out behind the scenes of a 'Material Girl' ad photo shoot.

Romeo and Chelsie Hightower seem very flirty in West Hollywood as they arrive for rehearsal at the DWTS dance studio.

Chris Brown clowns around after celebrating Justin Bieber's 17th Birthday at Maggiano's Little Italy restaurant in Los Angeles

Tessa Thompson arrives at the 42nd NAACP IMAGE AWARDS

Tamera Mowry arrives at the 42nd NAACP IMAGE AWARDS

 Actor Michael Jai White

Mike Tyson and his wife Kiki Tyson attend the premiere of "Taking on Tyson" in New York.