Gwen Stefani wanted to wish Blake Shelton a happy birthday with a special snapshot of their love! As Entertainment Tonight shares, Stefani made a sweet post on Instagram dedicated to her beau, who turned 44 years old on Friday.

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Stefani posts adorable cheek kiss pic with Shelton for his birthday

Stefani took to Instagram to share a selfie of her and Shelton, where she can be seen kissing his cheek. "Happy birthday @blakeshelton thank u for being my best friend," she captioned the pic, also including the hashtag "#luckyme."

Both Stefani and Shelton are preparing to return to their television gig as coaches on The Voice, and a source shared with Entertainment Tonight that Stefani is "over the moon" with excitement to get back to work. "While she loved her downtime in the country with Blake and the kids, she is really looking forward to getting back to work," said the source. "As much as Gwen loves her family life at home, she needs that outlet."

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Stefani "is in no hurry" to get married to Shelton, source says

Stefani and Shelton have been together for years, but marriage reportedly isn't in their plans any time soon! "People keep asking her about when she and Blake might tie the knot, but she is in no hurry," the source told Entertainment Tonight.

"Right now, with everything happening in the world, she has definitely put any wedding plans on the back burner. Gwen and Blake trust and love each other and have truly built a wonderful family together, so right now she feels like she doesn't need to rock the boat."

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See the sweet birthday post Gwen Stefani made for Blake Shelton here!