Lady Gaga has a dance off with Rock 'n' Roll King of Moves Mick Jagger, 80, as she makes a surprise cameo on stage of Rolling Stones' star-studded album launch party in NYC, with guests including Chris Rock, Daniel Craig, Christie Brinkley and More
Justin Theroux, 52, steps out with rumored girlfriend Nicole Brydon Bloom, 29, for workout session in NYC... as romance appears to be heating up
Linda Evangelista, 58, looks fantastic in all-black as arrives at Vogue's Forces of Fashion event in NYC
