Christina Aguilera & Matthew Rutler: Rihanna Concert Date!

Christina Aguilera walks hand in hand with her boyfriend Matthew Rutler while heading to Rihanna‘s Diamonds World Tour at Staples Center on Monday (April 8) in Los Angeles.

Last week, the 32-year-old entertainer was spotted arriving at LAX Airport with her cute son Max.

PHOTOS: Check out the latest pics of Christina Aguilera

In case you missed it, check out Christina and Pitbull performing their hit song “Feel This Moment” at the 2013 Kids’ Choice Awards.

15+ pictures inside of Christina Aguilera and Matthew Rutler heading to Rihanna‘s concert…