Knowles cheers on hubby Jay-Z at his London concert. Plus: Zac Efron, Heidi Klum, Gwen Stefani and more
Published: Tuesday Jul 06, 2010 | 05:00 PM EDT
More from PEOPLE
- Who Is Andy Cohen's Most Famous Celeb Hookup?
- Read the Cover Story: William and Kate Welcome Princess Charlotte!
- Magic Mike XXL Trailer Offers Abs, Abs, Abs and Abs (Video)
- Interview: Activist and Musician Buffy Sainte-Marie on Her New Album and Reading Her FBI File
- The Final, Victorious Minute of One Soldier's Harrowing 12-Mile March Will Have You Cheering