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Christina Aguilera is loving life with her new BF Matt Rutler. No doubt, these two are so darn cute together!

The twosome hit up Matsuhisa in Beverly Hills for a romantic dinner ... walking hand in hand. Photographers yelled at Matt, "Do you know you're the luckiest kid alive?" That's for sure!

Xtina was asked about her Superbowl plans. Listen to her answer in the video below.