Maxwell and Wilder - a dream come true for me and @caceecobb #DoubleBFF

A photo posted by Jessica Simpson (@jessicasimpson) on Jun 13, 2015 at 6:49pm PDT

BFFs in the making! Not only is Jessica Simpson the godmother of CaCee Cobb's baby daughter Wilder, but she's also hoping that her bestie's little girl and her own daughter, Maxwell, 3, will be lifelong friends. 

On Saturday, June 13, the fashion designer, 34, shared a precious picture of Maxwell snuggling with Wilder in her arms via Instagram.

"Maxwell and Wilder - a dream come true for me and @caceecobb #DoubleBFF," Simpson captioned the photo. 

Young Love @nicolechavezstyle @therealkevinvolchok

A photo posted by Jessica Simpson (@jessicasimpson) on Jun 13, 2015 at 6:22pm PDT

Simpson's former assistant and longtime pal Cobb welcomed her baby girl with husband Donald Faison in April. The couple already share son Rocco, 21 months.

And that wasn't camera-ready Maxwell's only cute moment of the day. The blonde-haired babe also gave a little boy a kiss on the lips in a second Instagram shot. 

"Young Love," Simpson captioned the photo of Maxwell kissing her stylist friend Nicole Chavez's son Zev

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