American-Canadian duo Duck Sauce, composed of Armand Van Helden and A-Trak, with their song, 'Barbra Streisand,' which does not actually contain Barbra Streisand. The video does, however, contain Kayne West, Chromeo, The Roots, and according to Wikipedia several other famous people making cameo appearances.
Are Bac'n Bits an acceptable lunch?
Also, for some reason this is the Calgary Flames' goal song. Since apparently Babs loves hockey. Or hockey players like Babs. Or no one really knows what's going on at all anymore.