"Don't cha" is on a different commercial. Why can't I find the name of this song? Someone has to know!

> > I believe that it is the Pusscat Dolls' "Don't Cha"
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> > > I want to know the song that is playing at the end of the New heineken commercial where the guy buys the girl a beer, and as he is about to talk to her she walks away and gives the beer to her brother playing pool with his buddy. Then his friend says, man I love your sister. and the guy is like, yeh, uh what?. Well the song in that commercial, that is what I am looking for. Any help?!
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