John Legend shares sweet PDA moment with Chrissy Teigen on his birthday

John Legend and Chrissy Teigen are one of the cutest couples in Hollywood.

The "All of Me" singer celebrated his 38th birthday on Wednesday, and of course, spent some quality time with his beloved wife. Legend and Teigen are currently in Miami, Florida, with their adorable daughter, Luna.

"Birth-date night!" Legend captioned a selfie of Teigen sweetly kissing him on the cheek.

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Birth-date night!

A post shared by John Legend (@johnlegend) on Dec 28, 2016 at 5:45pm PST

Earlier in the day, Legend posted some adorable snaps of him and Luna.

Teigen, 31, also shared a snap of herself lounging with Luna while soaking up the sun. "Happy birthday, beautiful papa," she wrote.

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Happy birthday, beautiful papa.

A post shared by chrissy teigen (@chrissyteigen) on Dec 28, 2016 at 12:17pm PST

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Legend and Teigen have been married since September 2013, and are definitely still having plenty of fun together.

PHOTOS: Chrissy and John together