Awards and nominations
American Music Awards
- Two nominations - Favorite Pop/Rock New Artist and Favorite Latin Artist (1999)
Grammy Awards
- Two nominations - Best Dance Recording for "Waiting for Tonight" (2000) and "Let's Get Loud" (2001)
Latin Grammy Awards
- Two nominations - Best Pop Performance by a Duo or Group with Vocal and Best Music Video for "No Me Ames" with Marc Anthony (2000)
Billboard Music Awards
- won Best Pop Clip for "If You Had My Love" (1999)
Brit Awards
- Twp2 nominations - Best International Female Solo Artist and Best International Breakthrough (2000)
Billboard Latin Music Awards -
- won Hot Latin Track of the Year, Vocal Duo for "No Me Ames" with Marc Anthony (2000)
Nickelodeon's Kid's Choice Awards
- won Favorite New Music Artist (2000)
Soul Train Music Awards
- nomination for Best R&B/Soul Album, Female for On The 6 (1999)
MTV Video Music Awards
- Four nominations for "If You Had My Love" – Best Female Video, Best Dance Video, Best Pop Video and Best New Artist (1999)
- nomination for Best Artist Website (1999)
- won Best Dance Video for "Waiting for Tonight"; nomination for Best Choreography for "Waiting for Tonight" (2000)
Teen Choice Awards
- won Best Song of the Summer for "If You Had My Love" (1999)
ALMA Awards
- won Outstanding Music Video Performer for "If You Had My Love" (2000)