Cher is obviously a superstar but even a superstar is happy to be the opening act when it comes to Santa.

FILE - David Foster, left, and Katharine McPhee arrive at the Vanity Fair Oscar Party on Feb. 9, 2020, in Beverly Hills, Calif. The couple, who wed in 2019, have welcomed a baby boy, McPhee's publicist confirmed Wednesday, Feb. 24, 2021. (Photo by Evan Agostini/Invision/AP, File)NEW YORK – Katharine McPhee and David Foster may want to channel their musical talents into lullabies. The couple, who wed in 2019, have welcomed a baby boy, McPhee's publicist confirmed Wednesday. She was also tapped to perform in Foster's 2008 “David Foster & Friends” concert special alongside Celine Dion, Michael Bublé, Josh Groban and Andrea Bocelli.

Katharine McPhee and David Foster have tied the knot. One year after getting engaged in Anacapri, Italy, in July 2018, the duo made it official in London at the Church of Saint Yeghiche in South Kensington. McPhee, 35, and Foster, 69, wed in front of 150 guests including designer Zac Posen, who designed McPhee's wedding gown. It is the second marriage for McPhee and fifth marriage for Foster, who was last married to "Real Housewives of Beverly Hills" star Yolanda Hadid. Foster even played piano at McPhee's February 2008 wedding to her first husband, Nick Cokas.