The singer and her fiancé play dress-up in Vegas. Plus: Jennifer Aniston, Denise Richards, Ben & Jen and more

CLOSE ENCOUNTER

Sandra Bullock and Meryl Streep, both in Valentino, attend the Fashion Group International's 22nd annual Night of Stars at Cipriani's New York on Thursday. The two actresses were almost costars: Bullock dropped out of Streep's film Prime (she was replaced by Uma Thurman).