Perry gives a sexy over-the-shoulder glance before performing in London. Plus: Lady Gaga, Ashlee, Pete & Bronx, Zac Efron and more


And the vacation continues! Eva Longoria Parker captures the action on court while taking in Fernando Gonzalez and Robin Soderling's semifinal match at the French Open alongside hubby Tony Parker on Friday.

See more on Eva and Tony's romantic rendezvous on the Riviera.