Credit: Instagram

Desiree Hartsock is starting off her 28th year on a roll! The beloved Bachelorette star rang in her birthday on April 8 at a bowling alley while dressed in hilariously retro ‘80s attire. And you may be surprised by who was there to celebrate with her!

Never ones to turn down a good theme party, Des and her pals got dressed up in neon colors for her birthday, with Des rocking an updo, hoop earrings, and a bright blue scoop-neck top. Meanwhile, fiancé Chris Siegfried was displaying an equally ironic sense of style, with a yellow T-shirt and pink headband.

Also in attendance at the bowling party was The Bachelor Season 18’s Renée Oteri, who posted a pic of herself with Des at the shindig. “Happy Birthday @deshartsock! 80's Birthday Bowling Bash was a blast! #teamblue,” Renée captions the shot.

We love that Des and Renée got to be on the same team, since we’re guessing that was a team to be reckoned with. (No offense, yellow team.) And we love how close the two ladies are getting. Indeed, it’s probably no big surprise that Renée was invited to Des’s birthday, seeing as how Des was among the select few to attend Renée wedding last month.

Des also got plenty of happy messages from all the Bachelor Nation folks who weren’t able to make it for the bowling fun. We’re wishing Des an amazing year and who knows! Perhaps by the time she turns 29, she’ll be a married woman. Even still, we doubt her birthday celebrations will get too much more mature after she gets married, which is what we love so much about her.

Does Des’s birthday party sound like fun? And are you surprised that Renee and Des are such good friends?

Source: Renee on Instagram