How I Spent My Summer Vacation

Tori Spelling & Stella's matching bikinis! Kim Kardashian's Fourth of July fireworks! Check out how the stars spent their summer on Twitter!

ALICIA KEYS

Staying close to fiancé Swizz Beatz (and his vuvuzela) during the kickoff for the biggest sports event of the summer – the World Cup! – the expectant singer cheers after performing her hits "Fallin'" and "You Don't Know My Name." "Tonight was a celebration!" she Tweeted.