Twitter pic post! Carrie Underwood had some fun with a friend while enjoying her first tour in London.
Joe Jonas hit the studio with his pals and Nick Jonas took part in a celebrity football match. Aly and AJ Michalka took a break from the studio in New York City.
Liam Payne supported his friend's t-shirt line and Louis Tomlinson enjoyed a date at Disneyland with his girlfriend, Eleanor. Demi Lovato performed in New Jersey.
Troian Bellisario posed before preparing to become Spencer and Ashley Benson had fun in NYC with her friends. She also smiled with Keegan Allen and Diego Boneta.
