HELP! Can someone PLEASE tell me the name of this song!?!?!?

I heard it a while back on a commercial for the secret life of the american teenager, its a really pretty song by a guy band, its not the strange familiar, or avenue 52 but theres another band that did a single for them, the only part of the song I can remember is Oohh..ooh.. da da da..Oohh..oohh.. hahaha sorry, but its driving me CRAZY!! I keep thinking the group starting with like benjamin..or something, but if you can PLEASE help me out that would be great, thanks!