What is the name of this song?!?!?!?!

I know the name of the song is "stars", but i dont remember who its by! i cant find it on google or youtube or anything! it ws in a commercal for a clothing store (i think, but i forget which one) and always was showing around Christmas time of last year (i think)!. The last scene was of this model walking over to her "husband" or "boyfriend" or something by the christmas tree and she was in just underwear!. all i know from the lyrics are "all you need is a little bit!.!.!." and then the chorus just repeats "stars" for a little!. hope i gave ou enough information, this is really annoying me! thanx in advance!.Www@Enter-QA@Com

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