Conrad signs copies of her second novel, Sweet Little Lies in Coral Gables, Fla. Plus: Britney & Jayden, Beyoncé, Lady Gaga, Jake Gyllenhaal and more

SCENE STEALERS

Lady Gaga (in a pearl-encrusted outfit and face!) and fellow M.A.C. Viva Glam spokesmodel Cyndi Lauper (in neon yellow leggings!) steal the spotlight Wednesday as the duo walk the red carpet for amfAR's New York Gala.