The pregnant pals were all smiles cradling their growing bellies and showing off their funky maternity fashions.
Jessica and fiancé Eric Johnson expect their second child together. Her former assistant Cobb, meanwhile, is expecting her first child with husband Donald Faison.
As far as the Fashion Star mentor is concerned, their babies will also be BFFs.
“We want our babies to be best friends, because we are,” Jessica joked. “We’re going to force them to go to school together, force them to eat sandwiches together. Hopefully it works out.”