Despite being busted for pot possession in New York on Friday, the party carried on for Robin Thicke, who headed to Sin City Saturday night. He performed at the opening of the Light Group’s Lily Bar & Lounge at the Bellagio. Seated at the grand piano at the after-party at The Bank, Thicke, who was arrested when officers spotted him allegedly smoking a joint while sitting in a car near Gramercy Park, performed again after declaring, “Let’s get this party started,” belting out a rendition of Jay-Z and Kanye West’s “N – – – – s in Paris.” Other partygoers included Whitney Port, Mark Salling, Eliza Dushku and boyfriend Rick Fox, Cee Lo Green, Ne-Yo, and DJ Alexandra Richards, who spun.