One big happy family! Tiger Woods and his 11-year-old son, Charlie Woods, had the ultimate support system behind them when they conquered the PNC Tournament on December 20. Not only did Charlie’s mom, Elin Nordegren, come out to cheer on her son, but Tiger’s current girlfriend, Erica Herman, showed out to celebrate, too. The two women looked at ease as they followed Tiger and Charlie down the green during the final round of the father-son golf tournament.