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!

Credit: Courtesy Demi Lovato

Updated: Tuesday Sep 07, 2010 | 06:00 AM EDT By: Cara Lynn Shultz

DEMI LOVATO

The teen star spent her summer opening for the Jonas Brothers, performing to sold-out crowds. "And this is just our soundcheck!!! #BESTFANSEVER," wrote Lovato about the Hardford, Conn., stop of their tour.