 The following year, Song starred as a swimming champion who has a painful past in the comedy film "Sex Is Zero 2" (2007), the sequel to "Sex Is Zero" (2002) opposite Im Chang-jung.She also co-hosted SBS' music show "Inkigayo", with Heechul of Super Junior from 11 November 2007 to 4 May 2008.Song then portrayed the role of Queen in Yoo Ha's film "A Frozen Flower" (2008), alongside Jo In-sung and Joo Jin-mo.