SEE: Christina Aguilera flaunts her baby bump!

Christina Aguilera is proudly showing off her baby bump! The singer took to Twitter this week to post an adorable photo of her and fiancé Matt Rutler, cradling her growing belly.

"Baby loves NYC," the 33-year-old wrote alongside the snapshot of the happy couple. Though the two have been photographed out and about since news of Aguilera's pregnancy broke, this is the first time the soon-to-be mother of two has shared a personal picture of her baby belly. And I gotta say, she looks absolutely amazing! Check out the photo after the jump.

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As can be seen in the picture, Aguilera sports black leggings, a gray sweatshirt, black sunglasses, and—in typical Xtina fashion, black high heels and red lipstick. Leave it Aguilera to make a casual outfit look so glamorous! Meanwhile, Rutler stands next to her and lovingly places a hand on her belly. Aww, how cute are they?! These two look genuinely happily together. 

Rumors that the singer was pregnant started swirling back in February, just days after she publicly announced her Valentine's Day engagement to Rutler. She confirmed the pregnancy in late March while giving a concert, also revealing that the two are expecting a baby girl. This is the couple's first child together and the second for Aguilera, who has a 6-year-old son with ex-husband Jordan Bratman.

I'm so happy for Aguilera. She not only looks fantastic, she also seems to be at such a great place in her life. Plus, she and Rutler clearly couldn't be more thrilled to welcome their daughter. I have no doubt they'll make great parents to their little girl!

Image via Getty Images, Christina Aguilera/Twitter