Katharine McPhee Shows Off 2-Year-Old Son Rennie's Incredible Drumming Skills!

Katharine McPhee Performs Christmas Music on 'GMA,' Debuts 'Amazing Grace' Video

Katharine McPhee flashes her red gloves as she heads to Good Morning America in NYC to sing a Christmas song from her new holiday album

Katharine McPhee sweetly kisses her son Rennie, two, while on tropical getaway