These two tween girls seem pretty excited about the text messages they just received, don't they? That's because they've just been invited to the party of the year by one of pop music's biggest heartthrobs!

While these girls in particular aren't the stars of the music video in question, one teenage female does steal the singer's heart, which has him singing his relationship promises all over a packed house party. There's also swimming, a skateboard and video games, but we won't give too much away! Do you know what music video this picture is from? Make your guess and then click on the button below to see if you were right!