Credit: Instagram

Time to slip into your fanciest party dress and binge eat some chocolate cake — it's Blakesley Grace Sutter's birthday! OG Bachelorette Trista Sutter popped out her beautiful baby girl on April 3, 2009, and you better believe she and her hubby, Ryan Sutter, are celebrating in style.

"4 yrs ago today, our lives were forever blessed by a 6 lb bundle of beauty named Blakesley Grace," Trista posted to Twitter in celebration of her daughter's birth. "We love u baby girl!"

So, what's Blakesley doing on her big day? This lucky lady's parents treated her (and her brother, Max) to a surprise trip to The Denver Zoo, where she checked out giraffes and nine month old tiger cubs!

By the way, rumor has it that Trista and Ryan will be celebrating their 10 year anniversary during a televised ABC vow renewal, so fingers crossed that Blakesley will be making her television debut as a flower girl before too long! Until then, wish this gal a happy birthday through Trista's Twitter, and feel free to eat a cupcake in her honor. Or five.

Source: Twitter