Can't get this song out of my head

Hey guys i was just wondering, I work at american eagle and this song is overplayed. I don't know the name of it but when i look at the t.v i see a guy driving a convertible and in sunglasses. It has a really cathcy tune that you can whistle to.

Its either "Equestrian" by US Royalty or "Little Lovin'" by Lissie.