News Nikki Reed & Paul McDonald Tie The Knot! By Krista Wick 12:48 AM PDT, October 17, 2011 Getty Images After six months of dating, Twilight Saga star Nikki Reed, 23, and former American Idol contestant Paul McDonald, 27, wed in a private Malibu ceremony on Sunday.MORE: 'Breaking Dawn' Stars Speak!In the company of 100 guests, the newlyweds exchanged their vows on a seaside ranch."We couldn't be happier!" Reed and McDonald told Us Weekly. "[We were] surrounded by our family and friends. We're so glad this day has come!" The pair started dating this April, announcing their engagement just two months later.MORE: ET EXCLUSIVE: Inside 'Twilight: Breaking Dawn'Our congratulations go out to the happy couple!