CBS had good news for three of its sitcoms this week — the network officially renewed [1] 2 Broke Girls, Mom and Mike & Molly. 2 Broke Girls will return for a fifth season, Mom, starring Anna Faris [2] and Allison Janney, is getting a third season, while the Melissa McCarthy comedy will be on its sixth. It joins CBS's other drama renewals [3] from earlier in the year, along with a handful of other TV series that will be coming back [4].