PHOTOS: Christina Aguilera Makes Out in a Car

, SANTA MONICA, CALIFORNIA - Saturday March 26 2011. Christina Aguilera and boyfriend Matthew Rutler get "Dirrty" in the back of a chauffeur-driven Mercedes! The couple were caught canoodling outside Santa Monica's Giorgio Baldi restaurant following a dinner with friends. Rutler is currently facing a drink-driving charge stemming from his arrest earlier this month. When he was stopped by police, the 25-year-old's breathalyser reading was reportedly 0.9, just above the legal limit of 0.8 . Photograph: © Devone Byrd, PacificCoastNews.com**FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES** UK OFFICE:+44 131 557 7760/7761 US OFFICE:1 310 261 9676