Nick Lachey turned wedding singer last week (ends31Oct10) to serenade his actor pal Will Yun Lee and actress JENNIFER BIRMINGHAM at their nuptials.
Vanessa Minnillo and Kate Beckinsale served as The Young and the Restless star's bridesmaids, while director Len Wiseman and Linkin Park star Joe Hahn were groomsmen at the ceremony in Shreveport, Louisiana.
Lachey took to the stage at the reception and sang Eric Clapton's Wonderful Tonight to mark the couple's first dance, as well as Stevie Wonder's classic Signed, Sealed, Delivered, I'm Yours.
Lee tells People.com, "Nick sang one of our all time favourite songs, Wonderful Tonight. But he changed up some of the lyrics to make it really personal. It was amazing."