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
- Alicia Vikander and Michael Fassbender Open Up About Their Private Off-Screen Romance
- Read the Cover Story: The Gosselins 10 Years Later: 'So Much Has Changed'
- WATCH: Adrienne Bailon Dishes on Her 'Magical' Engagement to Israel Houghton: 'He Is Everything I Wanted and More'
- #NationalDogDay: See the Celebrity Love Notes to Their Fur Babies
- Drake Surprises Rihanna with a Billboard to Congratulate Her on Receiving Video Vanguard Award