Ming Tea is a band formed and consisting of:

Mike Myers (as Austin Powers)
Susanna Hoffs (as Gillian Shagwell)
Matthew Sweet
Stuart Johnson
Christopher Ward
They are best known for their song "BBC", which appeared after the ending credits of the movie Austin Powers: International Man of Mystery, as well as the song "Daddy Wasn't There", which Myers' character Austin Powers sings in Austin Powers in Goldmember. Both songs appear in their respective movie soundtracks.

The band has appeared in character for several live gigs, including at the Viper Room.

Indexed at Wikipedia.