Miranda Lambert Wishes Anderson East a Happy Birthday With Sweet Kiss Pic

The country crooner wished her "Bama" boy a happy birthday.

Miranda Lambert had a super sweet message for birthday boy Anderson East.

The musician turned 28 on Sunday, and his famous girlfriend shared an adorable kiss pic of the couple in celebration of his big day. "Happy Birthday to my favorite 'Bama' boy! @andersoneast," Lambert, 32, wrote along with the hashtags "#candidkisses, #withtheband, #tourlove, #rolltide, #&erson and #TexasBama."

East's birthday comes just a day before the release of Lambert's highly anticipated new song, "Vice," of which they both promoted on Instagram.

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The single is also dropping two days before the one-year anniversary of her divorce from Blake Shelton, who she was married to for four years. While she's kept pretty mum about her new guy, Shelton can't help but gush over his girlfriend, Gwen Stefani. "I just like being with [Stefani], but when she's all dolled up and we go places, it's always fun for me," Shelton, 40, told ET in May. "If she was here right now, not one person here would be looking at anybody else but her. It's just cool to know that's who I came here with."

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Lambert did, however, share some sweet photos of her cozy date night with East on her farm last month. Check it out: