The Veronicas made several TV appearances around the world to promote the album including So You Think You Can Dance in Australia and the United States and on Australian TV series '' Neighbours '' and Rove . The Veronicas also performed and they were presenters with Ashley Tisdale at the Z100 Jingle Ball on 13 December 2008 due to their success on the station and co-hosted MTV 's New Year 's Eve party with Miley Cyrus . While in Europe they performed on BBC Radio 1 Live Lounge , GMTV , Capital FM , TRL Italy and they will perform at the Capital FM Jingle Bell Ball They have also filmed an episode of '' 90210 '' called Zero Tolerance where they performed Untouched and also performed the song at the Miss USA 2009 pageant . Their songs " Popular " and " Revenge Is Sweeter ( Than You Ever Were ) " have both appeared on the reality series '' The Hills ''
Miss USA 2009
Miss USA 2009
Hook Me Up