There are three bands/artists under the name Lioness: a British Band, a Canadian Band and a British Grime MC. 1 - British Band: Lioness Check out the Last FM page for this band:
www.myspace.com/lionesslioness 2-Canadian Band: Lioness came together, almost in secret, in Toronto in the winter of 2007, when Jeff Scheven and Ronnie Morris, the rhythm section behind the dark, stomping disco pulses of controller.controller, hooked up with Vanessa Fischer of soul-punk quartet No Dynamics.

Read more about Lioness on Last.fm.