We smell a new squad in our midst!
However, it appears the epic collaborative performance gave an even cooler gift in the form of new best friends, Blue Ivy Carter and Apple Martin.
For the snap, the Oscar winner wrote:
We just wish we saw them together more often!
The celeb sisters were spotted taking their kids to lunch at Don Cuco in El Lay on Saturday.
And then cousins Maxwell and Bronx got an extra special treat- a trip to Toys 'R' Us!
Sounds like Jess and Ashlee really know how to put the play in playdate!
[Image via AKM-GSI.]