London, May 3 (IANS) Singer Mariah Carey and Nick Cannon renewed their wedding vows in a hospital shortly after the birth of their twins on their anniversary.

The pop superstar gave birth to a boy and a girl at a medical facility in Los Angeles Saturday, exactly three years after she married Cannon in the Bahamas, reports contactmusic.com.

The couple had planned to renew their vows that day, but it was put on hold when Carey went into labour.

Cannon has now confirmed they went through with the ceremony Sunday while Carey was still in the hospital, by asking their friend, Reverend Al Sharpton, to come to the medical facility to oversee the service.

‘Thank you to The Rev Al who came all the way to the hospital to renew me and my wife’s vows and pray with our children… Yep we just had a wedding in the hospital!’ Cannon posted on Twitter page.