Kate Winslet & Husband Names Thier Son, Bear Winslet

In another round of celebrity craze, Kate Winslet husband Ned Rocknroll, have named their newborn son Bear Winslet, a spokesperson for Winslet confirms to PEOPLE magazine. Notice how the son bears the mother's surname.

The Oscar winner welcomed her third child on Dec. 7 at a National Health Service hospital near the West Sussex home she shares with her husband and children, Mia, 13 and Joe, 10.

Rocknroll, 35, who works on his uncle Richard Branson's Virgin Galactic project, was previously called Abel Smith before officially changing his name.