The singer was one of many who paid tribute to the late NBA star and his daughter, Gianna.
Simpson tells ET that 'there's so much room at the top!'
From Britney Spears & Christina Aguilera's battle for Best New Artist to Jennifer Lopez's iconic dress, ET looks back at the epic show.
ET looks back at the wildest moments from the 2000 GRAMMY Awards.
It's all love between Christina Aguilera and her ex-husband, Jordan Bratman.
The two Christmas queens look stunning in their similar ensembles.
The singer went all-out for her last birthday party of her 30s.
'It's a lot to be thankful for and celebrate!'
ET spoke with Christina Aguilera at the American Music Awards, which aired Sunday, Nov. 24 on ABC.
The new collaborations join a group of A-list performances for Sunday's show.
The songstress became emotional while addressing the crowd as she was honored with a Community Hero award from The Shade Tree Shelter.
The 35-year-old singer also has a 5-year-old daughter, Summer.
Stars stepped out for the massive Disney fan event in Anaheim, California, in August.
ET spoke with the Disney Legend at Disney's D23 Expo on Friday.
