After gaining loads upon loads of fans for their YouTube covers of Chris Brown's "Look at Me Now" and Nicki Minaj's "Super Bass," the duo of Karmin officially crossed over into the mainstream last night with a performance on Saturday Night Live. They tackled a pair of original tunes from their upcoming Epic Records debut, Hello, and we have the videos right here for anyone who missed out. You can watch them perform the super-peppy "Brokenhearted" above while new single "I Told You So" is below.

[via MrWorldPremiere]