Pop the cork, 2012 is here!

Our favorite celebrities welcomed the new year in a major way. Sean “Diddy” Combs hosted his celebrity-studded New Year’s Eve bash at a private estate in Miami. LeBron James proposed to his girlfriend Savannah Brinson, and Kanye West made his debut as a DJ YeezyWorldPeace.

Lucky lady Paula Patton was one of thousands to be serenaded by her hubby Robin Thicke during a performance at the Delano Hotel in Miami.

From Miami to New York City and Las Vegas, here’s how celebrities rang in the new year.