The smiley singer brings a pop of color to a dark London night. Plus: Reese Witherspoon, Benedict Cumberbatch & more!
Credit: Mark Robert Milan/GC Images
Published: Tuesday Sep 02, 2014 | 07:00 PM EDT
More from PEOPLE
- Alleged Serial Killer Shot Dead by Sex Worker Was Carrying List of 6 Other Women When He Died: Cops
- Read the Cover Story: Inside Blake & Miranda's Shocking Split
- Khloé Kardashian Has a Closet Solely for Her Workout Clothes – and It's Insanely Huge and Organized
- Sweet Dreams! Kim Kardashian West Snaps a Selfie to Tell Her Unborn Son 'Good Night'