Listen to I Saw Mommy Kissing Santa Claus online. I Saw Mommy Kissing Santa Claus is an English language song and is sung by Molly Bee. I Saw Mommy Kissing Santa Claus, from the album Original Pop Hits, Vol. 4 , was released in the year 2008. The duration of the song is 2:31. Download English songs online from JioSaavn.