'I'm so glad you two have got together,' I said, 'Sean's a great guy.'
'I know, [Theron] smiled, putting her hand round his shoulder.
Morgan said that he got "bear-hugged" by Penn later that night.
When Morgan congratulated him on his new lady love, Penn reportedly said, "She’s a keeper, that’s for sure… well, I’ll do my best to keep her anyway!"
Penn had thanked Theron onstage for changing his mind about guns.
"I'm a self-proclaimed Alpha male who owns 67 firearms,’ he said. "But I’ve had my mind changed about guns by a strong woman, a beautiful South African woman."
The happy couple have kept their relationship relatively quiet, but they did spend the holidays together in Hawaii.