Help with song and/or artist plz

[maceuz]

This song I have been hearing in restaurants and on the radio sometimes I want to get but i don't know who sings it. It is fairly new and it is a girl band (at least the lead singer is a girl). The main chorus goes "I; was; swimming with the girls" then there is 3 second instrumental then "I; was; swimming with the girls". I am not sure if they are saying swimming and girls in that chorus. Thats what it sounds like in the song. Kind of hard to be distinct. They also could be saying "I was singing with the girls". Anyway help if you can i want this song. Sorry i couldn't be more helpful. I heard it at TGI fridays restaurant, on music choice or hard drive.