May 18, 2014 11:20 AM
On Saturday Gwen Stefani and her three sons hit the flag football field, and while Zuma was busy kicking butt with his teammates, mama Gwen was sharing some precious moments with her oldest son Kingston and baby Apollo!
After that the group went to Gwen's parents house, and it looks like Gwen and her mom got together over the week and went through old photos, because the No Doubt rocker posted the Instagram video below and wrote, "a special TBT for all you about to go to prom... this is the dress me & my mom made when I was 17, inspired by Grace Kelly's dress in the movie Rear Window."
Vintage Gwen? Loves!
SEE THE GALLERY Gwen Stefani And Her Boys Bond At Flag Football