Katharine McPhee and David Foster’s relationship has made headlines for years, mainly due to their large age gap. Many fans have wondered how the two musicians connected in the first place. Keep ...

It doesn't matter to Katharine McPhee and David Foster that there is a 35 year age difference between the couple. Age is just a number to them and they don't seem to even think about it much. McPhee ...

David Foster hopes the 34-year age gap between himself and Katharine McPhee is starting to seem less "weird." The 74-year-old producer acknowledged the age difference in his fifth marriage is ...

Discover What’s Streaming On: American Idol alum Katharine McPhee‘s marriage to songwriter David Foster has always raised some eyebrows due to their age difference (she is 40, he is 74), but a ...

Katharine Hope McPhee Foster (born March 25, 1984) is an American pop singer, songwriter and actress. She gained fame as the runner-up on the fifth season of American Idol in May 2006. Her eponymous ...