Katharine McPhee & David Foster Pack on PDA, Look So Happy in Paris!

Katharine McPhee and her boyfriend David Foster look so happy together while checking out the sights in Paris, France on Tuesday (December 26).

The 33-year-old actress and 68-year-old musician were seen kissing, hugging, taking selfies, and checking out the city while holding hands during their holiday break together.

PHOTOS: Check out the latest pics of Katharine McPhee

The pair stopped by the Eiffel Tower, among other landmarks, while touring around together. It looks like David lost one of the lenses out of his sunglasses while visiting one of the famous landmarks!

Katharine and David initially denied their romance, but were spotted kissing earlier this month.

See all the photos of the couple in the gallery…