The stars were out last night (Sun. May 22) at the 2011 Billboard Music Awards!

Among the many celebs who walked the white carpet outside the MGM Grand Arena in Las Vegas were Rihanna, Nicki Minaj, Taylor Swift, Kelly Rowland, Michelle Williams, Trey Songz, Keri Hilson and Ne-Yo.

Check out 25+ pics from the red carpet below:

Finally some good news for Poison frontman Bret Michaels! The rocker turned reality television star walked away Sunday night (May 23) as the winner for the latest installment of NBC‘s “Celebrity Apprentice” over his opponent, actress Holly Robinson Peete. This comes just one month after Michael suffered a brain hemorrhage and just days after being re-admitted to the hospital for a warning stroke.

As a prize for winning the show, Bret received $250,000 to donate to a charity of his choice: The American Diabetes Association. And since both Bret and Holly did so well in the final challenge, Snapple decided to donate $250,000 as well to The HollyRod Foundation, Holly and her husband’s own charity for autism.

Shortly after the “Celebrity Apprentice” Season 3 Finale, an after-party was thrown to celebrate Bret’s win at Donald Trump‘s hotel in Soho, New York City. And in addition to Holly Robinson Peete and Bret Michaels, folks like comedian Sinbad, model Selita Ebanks, singer Cyndi Lauper and more all walked the red carpet before making their way into the Trump Soho hotel for the party. Check out 10+ pictures of everyone below…

The University of Southern California (USC) in Los Angeles, CA donated the use of their colisseum yesterday (Dec. 21st) to support Dream Center’s 14th annual “Christmas in the City” Giveaway. Celebrities handing out gifts at the event included Tyrese, Sinbad, Bill Bellamy, Rodey “Darkchild” Jerkins, and Tyler James Williams, the star of the hit series, “Everybody Hates Chris.” More photos when you continue reading…

PHOTOS: WENN