Common and Serena Williams: Growing together or apart?

Rapper/actor Common was just doing interviews saying that he was looking forward to having kids.
"That's one of my visions for myself. I want to be married with kids and enjoying life," he told USA TODAY's Cindy Clark less than two weeks ago.

Of two-year girlfriend Serena Williams, he said, "We're really in a cool spot. It's growing."
But not anymore. In Touch Weekly says the two have split. "They just grew apart," a source tells the mag.
Reps have not commented.