Can you imagine what it would be like if Britney Spears showed up to your game night? That's exactly what happened to Kate Hudson, who shared the most epic snap of herself hanging out with the pop star on Saturday. "That moment when @britneyspears shows up to your game night and your all like #itsbritneybitch," Kate wrote. Soon after, Britney posted two shots, captioning one, "Two blondes... Too much fun. Loved hanging with you last night @katehudson!" Last week, Kate sparked dating rumours after spending the weekend in Florida with Nick Jonas. While Nick later refused to comment on the rendez vous, we're still deciding how we feel about the whole thing. Read on for more of Kate and Britney's night, then for some Kate-themed Halloween inspiration, check out her star-studded party last year.