Sara Foster—who shares daughters Valentina, 14, and Josephine, 9, with ex Tommy Haas—got candid about her teenager’s juvenile arthritis.

"But it's Christmas and it's fun!" In this Nov. 23, 2023, file photo, David Foster, Katharine McPhee and son Rennie Foster are seen at the 2023 Macy's Thanksgiving Day Parade in New York.

If there’s a thing Sofronio Vasquez has learned in his journey through the stars, it’s this: Even when you’ve touched them, ...