Christina Aguilera promotes boyfriend

London: Singer Christina Aguilera has given her boyfriend his big break in the music industry by enlisting him as a songwriter for her next album. The 31-year-old fell for production assistant Matthew Rutler when they met in 2010 on the set of her movie musical ‘Burlesque’. She is now taking their relationship to the next level, by making music together for her upcoming seventh studio release. "Matt (Matthew Rutler) has come a long way from being a production assistant on Christina`s movie `Burlesque`. He`s now a songwriter, working on new tracks for her new album. People will be surprised by the sound they`ve put together," a website has quoted a source as saying. IANS