Former American Idol contestant and Smash star Katharine McPhee and music producer David Foster are married!

The couple tied the knot on Friday, nearly a year after Foster proposed.

McPhee, 35, and Foster, 69, wed in London at the Church of Saint Yeghiche in South Kensington, where the bride wore a wedding gown by Zac Posen and the groom wore a tuxedo by Stefano Ricci.