Britney Spears Celebrates 'Baby' Sam Asghari's 23rd Birthday With Sweet Couples Pic -- See the Snap!

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The 35-year-old singer wrote his real name, Hesam, on his birthday cake.

Happy birthday, Sam Asghari!

Britney Spears celebrated her man's 23rd birthday with a sweet couples hike on Friday.

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"My baby's birthday ? @samasghari," the 35-year-old singer captioned the pic.

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After enjoying the Los Angeles views, it seems the couple sat down for a for a special meal, with a special cake for Asghari.

"She calls me by my real name ?," he captioned a pic of his cake, with "Happy birthday Hesam" written across it.

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Spears and Asghari first sparked romance rumors in November, though clearly have taken their romance to the next level. The pop star opened up about her boyfriend for the first time in January, calling him "really fun" and "really cute."

See more in the video below.