popmusiclife: MASHUP: Carly Rae Jepsen vs Psy

Two of the hottest songs of 2012 – Carly Rae Jepsen’s "Call Me Maybe" and Psy’s “Gangnam Style” – have been remixed into a new mashup.

Jepsen’s smash single “Call Me Maybe,” has sold more than 7.3 million singles worldwide and spent 9 weeks at No. 1 on the Billboard Hot 100 this summer, giving her the longest-running US chart-topper of 2012.

South Korean rapper Psy’s “Gangnam Style” is the latest smash of the year; released in July, the video has more than 259 million youtube views as of Sunday.

Jepsen’s debut album, “Kiss,” was released last week; she hits the road with pal Justin Bieber on his “Believe” tour of North America, which kicks off September 29 in Glendale, AZ.