Update June 3rd: TMZ is reporting that they are expecting a baby boy.

Update May 29th: A rep for David Foster has confirmed exclusively to People that "the story is true." He added,

Rumor originally posted 2 p.m.: TMZ is reporting this afternoon that Clay Aiken, the 29-year-old former American Idol runner-up, is going to be a father. Clay’s producer and best friend Jaymes Foster — with whom he occasionally lives — is reportedly pregnant with his child via artificial insemination. Jaymes is the sister of famed music producer and composer David Foster, is said to be 50, and due in August.

If true, the baby will be the first for them both.

Sources: TMZ; People; Photo by RCA Records