The smiley singer brings a pop of color to a dark London night. Plus: Reese Witherspoon, Benedict Cumberbatch & more!
Published: Tuesday Sep 02, 2014 | 07:00 PM EDT
More from PEOPLE
- FROM FORTUNE: The Internet Wants to Know Why Donald Trump Keeps Sniffling
- Read the Cover Story: Brad & Angelina Split After 12 Years: It's Over
- Fourteen Months After Florida Teen Disappears at Sea, Mother Posts Touching Tribute on Instragram