Love the hair Zach! Zach Galifianakis attend a game between the Minnesota Timberwolves and the Los Angeles Lakers at Staples Center in Los Angeles.

Stephanie Pratt sparkles in a plunging black mini-dress at Generosity Water’s 3rd Annual ‘Night Of Generosity’ in Los Angeles, California.

Lauren Bosworth arrives to celebrate the launch of her new book at Chateau Nightclub & Gardens in Las Vegas, Nevada.

Jesse James’ fiancee Kat Von D is photographed out and about on a sunny day in Los Angeles.

Paris Hilton and Brooke Mueller pose for pics at Il Cielo in Beverly Hills after attending Kathy Hilton’s birthday party.

Birthday girl Kathy Hilton and gal pal La Toya Jackson leave Il Cielo after the birthday festivities.

Life is good for ‘The Sitution’. Mike Sorrentino is pictured enjoying spring break in Hawaii.

Staying in shape for her upcoming wedding, Reese Witherspoon goes for a jog in Santa Monica, CA.

Milla Jovovich struts her stuff at the Lexus Fashion Night in Warsaw, Poland.

Michelle Trachtenberg wears a colorful scarf on the set of ‘Ringer’ in New York City.

Nicki Minaj and her always interesting hair style perform during the I Am Still Music 2011 tour at the HSBC Arena in Buffalo, NY.

Courtney Thorne Smith and her little Batman go to Pinkberry in Brentwood, for an afternoon treat.

Bradley Cooper arrives at LAX airport after reports that he and Renee Zellweger have split up.

Taylor Momsen and her band The Pretty Reckless perform live at The Wonder Bar in New Jersey.

Willow Smith steps out with green braided hair, much to the delight of her fans, as she leaves her London hotel.

Katy Perry pictured out shopping at Dover Street Market in London, England.

Hard working Kendra Wilkinson spends her weekend practicing at the ‘Dancing with the Stars’ studio.

Kate Gosselin taped a ‘Kate Plus 8′ episode at Aldo and shopped at FAO Schwarz in Manhattan.

John Stamos flashes his million dollar smile while leaving Fred Segal in West Hollywood.

Mommy-to-be Selma Blair gets snapped everywhere she goes–she even has an injured elderly fan who attempts to get a shot with her cell phone!

Mila Kunis stops at the Coffee Bean in her workout gear in West Hollywood.