'I Got You Babe' is the song originally sun by Sonny & Cher. The commercial is actually a JC Penney commercial featuring Everlon Diamonds. The artists that sings the version of I've got you...
Daniel Lee Kendall - Lost In The Moment
It's not a real song. But, you can find it on youtube.
The tune and general lyrics are of a song called "Bye Bye Love" by the Everley Brothers.
15-20 by The Phenomenal Handclap Band