Forever 21 song - "Over and Over Again" HELP!

Heeeyyy I was at Forever 21 the other day and they were playing this song that I really loved, but it stopped playing before I could ask someone what it was. I don't remember too much, but here are some things I remember:

*It was a man and a woman singing

*it's like a pop song i think; has a nice beat to it

*Lyrics include: "Over and over again/
when we first met/
...first kiss/
Over and over/ Over and Over/ Over and Over Agaaaaaiiin"

*it plays before and blends into Rhianna's "Please Don't Stop the Music"


Many thanks in advance!

Kelley polar - Entropy Reigns