Video of Rachel Bilson Singing the Super Mario Brothers Song

Updated 01/04/11 11:51 PM · Posted 01/04/11 10:46 AM by PopSugar · 0 comments

See More: Rachel Bilson, Penn Badgley, Jane Lynch, PopSugar Rush, Chris Colfer, now playing

Rachel Bilson sings the theme to Super Mario Brothers in honor of the game's 25th anniversary and reveals that the tune is welcome at her wedding! Chris Colfer, Penn Badgley, and Jane Lynch also weigh in on Mario, Luigi, and gang, so check it out on PopSugar Rush!