Pia Wurtzbach shares a collection of funny videos with Jeremy Jauncey on his birthday

In true Pia Wurztbach form, the beauty queen celebrated her fiance's birthday by posting funny, if embarrassing videos of the two of them on Instagram.

According to Pia, Jeremy Jauncey "has been the source of my happiness the past few years. So many good memories, so much laughter, so much love."

"I honestly thought a love or relationship like this didn’t exist but he proved all my doubts and insecurities wrong," the Miss Universe 2015 wrote.

"I feel so safe in the relationship, that I can be my true silly self (and that it’s okay for the world to see that)," she continued.

"I never ever doubted his loyalty & faithfulness, which is honestly the best feeling for a girl," Pia added.

Jeremy, the beauty queen wrote, is her "safe space and my happiness."

Pia ended her heartfelt note with a simple, "Happy birthday, Jeremy," as she tagged him.

The pair announced their engagement last May. — LA, GMA News