Duff performs her hit single on the Today show summer concert stage. Plus: Britney Spears, Tom Cruise and more
Credit: Splash News Online
Updated: Friday Jun 29, 2007 | 06:00 AM EDT
More from PEOPLE
- Inside the Etan Patz Murder Case Re-Trial: Who Is Pedro Hernandez, the Man Accused of Killing the 6-year-old 37 Years Ago?
- Read the Cover Story: Céline Dion: 'I Lost the Love of My Life'
- Paris Jackson Pays Tribute to Dad Michael Jackson with New Tattoo Featuring Dangerous Cover Art
- Brad Pitt Helps Rescue Young Fan from Being Crushed by Crowd on Set of Allied
- Viola Davis Is a Master at Applying False Lashes and Contouring (Is There Anything She Can't Do?)