World Premiere: 'Say Something' Music Video
ET is proud to exclusively premiere the music video for A Great Big World and Christina Aguilera''s no. 1 hit...MORE
Artist You Should Know: A Great Big World
For the members of A Great Big World, the last couple weeks let alone the last year have been quite... MORE
MUST-WATCH: Xtina Lends Voice To 'Say Something'
Get ready to watch Christina Aguilera''s Tuesday night, Nov. 5, performance with A Great Big World at least...MORE
BTS with Christina Aguilera & A Great Big World
A Great Big World''s universe just got a lot bigger. Christina Aguilera recently collaborated with the singer-songwriters in the studio, and we have behind-the-scenes footage of the... MORE