N.E.R.D. cast a spell on nine models while debuting their new song “Hypnotize You” on Tuesday’s “Late Show with David Letterman.” The Daft Punk-produced tune off the band’s forthcoming album Nothing (Nov. 2) boasts Pharrell’s signature falsetto. No wonder these guys get all the girls.

Over on the “Dancing with the Stars” results show, Janelle Monáe suited up for her prime-time appearance. The critics’ darling walked the “Tightrope” with her tuxedo-clad dancers before a star-studded crowd that included Brandy, Sarah Palin, and “Jersey Shore’s” The Situation.