News, Recaps and Spoilers for

Katharine McPhee and David Foster Rockefeller Christmas Tree Lighting Performance: The two sang “I’ll Be Home for Christmas.”

American Idol alum Katharine McPhee and her husband David Foster drop their first holiday album Christmas Songs.

American Idol alum Katharine McPhee and husband David Foster will release a Christmas album in November. Check out one of the tracks now.

Katharine McPhee and David Foster dropped by Live with Kelly and Ryan to chat about upcoming projects and recall how they met on American Idol.

It didn’t make air, but Carrie Underwood’s voice “appeared” on The Masked Singer as Jenny McCarthy attempted to prove she could sing.

Eliminated Banana Split aka American Idol alum Katharine McPhee REALLY wanted to win The Masked Singer with husband David Foster.

The Masked Singer Spoiler: Check out the duo Banana Split, who is so OBVIOUSLY American Idol’s Katharine McPhee and husband David Foster.

Katharine McPhee and David Foster welcome a son. In a new podcast, Katharine revealed the sex of her child, dished on her marriage.

American Idol alum Katharine McPhee and husband David Foster are expecting their first child. See the photos.

Watch Katharine McPhee and David Foster perform “I Have Nothing” for Simon Cowell–a performance he slammed–for their American Idol stream.