Boo Gazing: Celebs Out & About: Beyonce, Iman, Rihanna, Jennifer Aniston and more

Beyonce attends the Beyonce Pulse fragrance launch at Macy's Herald Square

Iman attends the 2011 Vanidades "Icons Of Style Awards" Gala

(L-R) Aubrey O'Day and June Ambrose attend the 2011 Vanidades "Icons Of Style Awards" Gala

Kelly Ripa and Mark Consuelos attends the 27th annual DreamBall at Cipriani

Rihanna keeps it casual in Rio de Janeiro while she enjoys a day off from her ‘Loud’ tour.

Aging trio Bobby Brown, Johnny Gill and Ralph Tresvant pose for a photo backstage at the GRAMMY Museum in Los Angeles.

Singers Ray Ray, Princeton, Prodigy and Roc Royal of Mindless Behavior

L-R Facebook founder Mark Zuckerberg, aging rapper Snoop Dogg, and entrepreneur Sean Parker pose backstage

Actress Sarah Jessica Parker attends the 2011 New York City Ballet Fall Gala

 

Supermodel Naomi Campbell is full of laughs at the new Pirelli Store in Milan.

'X Factor' judge Paula Abdul stops by the 'Late Show with David Letterman'.

Justin Theroux and Jennifer Aniston arrive to Christie's 20 Rockefeller Plaza

Kendra Wilkinson shows off her book, 'Being Kendra: Cribs, Cocktails, and Getting My Sexy Back,' in Long Island.