Underwood hits the high notes at a country music festival in London. Plus: Zac Efron, the Garner-Afflecks, Fergie & Josh Duhamel and more
Published: Monday Mar 18, 2013 | 05:00 PM EDT
More from PEOPLE
- What Was Molly Ringwald's Most Embarrassing Moment While Filming The Breakfast Club?
- Read the Cover Story: At Home with Britney Spears and Her Boys!
- Zac Efron's Girlfriend Sami Miró: I'm Always Borrowing Zac's Clothes!
- Watch Julia Roberts and Richard Gere in the Original Pretty Woman Gag Reel
- Dallas Woman Arrested for Giving Illegal Butt Injections