Lady Gaga has poured her heart out to celebrate her fiance, Michael Polansky's birthday on Saturday.

Showering Polansky with love and affection in a heartfelt tribute, the singer wrote, "Happy Birthday to my honey. I hope 42 is your best year yet, you have done so much in your 42 years I am so proud of you every day---and so grateful for this day you came into the world, it was the most special day."