The twosome are spotted partying till dawn. Plus: Reese & Ryan, Brad & Angelina, and more

TOGETHER AGAIN

Jude Law is all smiles as he leaves London's members-only Groucho Club with estranged fiancee Sienna Miller on Wednesday. The couple, whose relationship hit the skids earlier this year after Law cheated, then moved on to another hot spot for a nightcap and headed home at sun-up.