Britney Spears started up her tour again last night in Ontario, with Jordin Sparks performing as the opening act. Meanwhile, back in LA, the woman who was previously arrested for peering into Brit's Calabasas home in April was found guilty of "misdemeanor peeking" yesterday. She was sentenced to three years probation plus community service, and has to stay away from Britney and her family in a continued restraining order. Britney has been having fun at the pool with her family and joking around on Letterman, but now she's back on stage as she focuses on finishing up the last few months of her worldwide tour.