Avril Lavigne is officially off the market. The 27-year-old singer is now engaged to Nickelback's lead singer Chad Kroeger, who is ten years her senior. The pair have reportedly been dating— very privately— for the past six months. On August 8th, Kroeger proposed with a 14-carat ring

Despite their age difference, this will actually be Lavigne's second marriage. She was married to Sum 41's Deryck Whibley for three years until filing for divorce in October of 2009. marriage. She split from Brody Jenner in January, after nearly two years of dating. Kroeger, however, has never been married before.

[via Us Weekly]