Rebel Wilson Reveals If She's Ready for Another Baby

To hear Rebel Wilson tell it, her summer is going swimmingly. 

As in, her little water baby Royce is following in Mom's flutterkicks. "I love how much she loves swimming," Rebel raved of her 9-month-old daughter in an exclusive interview with E! News. "Because I'm like that. I'm a Pisces."

With temps outside the Southern California home she shares w…