A source tells ET the singer is expecting her first child with her hubby, David Foster.
This is McPhee's first child and Foster's sixth.
ET spoke with the music producer about his new Netflix documentary, 'David Foster: Off the Record.'
Luke Bryan, Pink, Rob Thomas and David Foster also performed for fans via social media.
The music icon has been reaching out to celebs who've been covering her songs amid quarantine.
The music legend opened up to ET at the opening night of 'Jagged Little Pill' on Broadway on Thursday.
The singer and actress opened up to ET at this year's Vocal Star seminar event.
ET spoke with McPhee about her recent marriage to David Foster and new career endeavors at the Vocal Star Awards.
Both Turner and McPhee got married over the weekend.
The singer and actress has also changed her name on Instagram to suit her new married life!
Congratulations to David Foster and Katharine McPhee!
Check out photos from the actress' rowdy party!
The 'Scorpion' star shared her rock, and her excitement, on Instagram.
The Duchess of Sussex's acting career began long before 'Suits'!
