Someone's in love! And she goes by the name of Miranda Lambert!

The Little Red Wagon singer took to Instagram on Monday, July 17, to wish her handsome boyfriend, Anderson East, a happy birthday — and by the sound of it, the country singer is happier than ever with her new love!

"Rock & Roll Sundays and No Makeup Mondays. My favorite Bama boy turned 30 today. He owns the stage and he owns my heart. ?Thanks, @andersoneast for inspiring me in so many ways. You are a light that could outshine the sun. I love making memories with you," Miranda, 33, captioned an adorable collage of photos of the two. Too cute!

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The pair became an item in December 2015, just five months after Miranda announced her highly-publicized divorce from fellow country star Blake Shelton. The former couple was married for four years from 2011 until 2015 before confirming their split.

A previous report has revealed Anderson and Miranda are already talking about marriage and kids as well! "She wants to get married again and have children soon," a source recently told E! News. "That has been an open conversation between her and Anderson. He wants the same."

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"Miranda is very happy with Anderson. They have gotten very close. Her friends think this is the guy for her," the insider continued. And apparently, Anderson feels similarly about Miranda! "If it was up to Anderson he would marry Miranda today!" another source told the news outlet. We're crossing our fingers for an engagement!

Click through the gallery below to see the Miranda and Anderson’s cutest moments!