American Music Awards 2013 Highlights

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  • Kendrick Lamar
  • Kendrick Lamar, SZA
  • Lil' Mama, TLC
  • R. Kelly, Lady Gaga
  • Miley Cyrus
  • Justin Timberlake
  • Justin Timberlake
  • Jennifer Lopez
  • Pitbull
  • Christina Aguilera
  • Rihanna, Monica Fenty
  • Rihanna

Lil' Mama Joins TLC

Still immersed in her role as Left Eye for CrazySexyCool: The TLC Story, Lil Mama lays her own funk on the rap verse of "Waterfalls" alongside T-Boz and Chilli, who are celebrating 20 years in the business.

(Photo: Kevin Winter/Getty Images)

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