Robyn performed 'Hang With Me' on last night's episode of 'Gossip Girl' at the birthday party of Blair Waldorf (Leighton Mester).

The Swedish pop siren follows in the footsteps of Lady Gaga, whom Blair hired to perform at an NYU party last season, and Sonic Youth, who performed at the nuptials of Lily van der Woodson (Kelly Rutherford) and Rufus Humphrey (Matthew Settle).

Another Robyn track, 'Dancing on My Own', was also used as background music for another scene in the episode.