Credit: Twitter

It's been an exciting week for Bachelor couple Jason and Molly Mesnick. They helped their daughter, Riley, celebrate her first birthday recently  and now Molly is turning the big 3-0. Congrats to both lovely ladies!

Jason and Molly threw a party earlier this month for about 100 people for Riley, who turned a year old on March 14. Among the attendees were fellow Seattle-based Bachelorette cuties Desiree Hartsock and Chris Siegfried. "I loved seeing Riley interact with all of our friends and family during the party," Molly tells E! News.

And now, it's Molly's turn to let loose, as she turns 30 on March 20. She got the festivities going the night before by grabbing drinks with Des and Bachelor Season 18's Renee Oteri. "Last day in my 20's!" Molly tweeted on March 19. "What is a girl to do as she exits a decade? Well... Happy Hour of course! See you soon @DesHartsock & @reneeoteri ;)"

Earlier this morning, Des posted a pic (above) of their night out on the town. "So great seeing you girls last night!" Des captions the adorable pic. We love seeing these three together!

As you can see below, Molly also got a ton of love from other members of Bachelor Nation on her special day. Ali Fedotowsky, Jillian Harris, Jef Holm, and J.P. Rosenbaum were among the people to wish her the best as she enters her 30s.

We hope it's an amazing one, Molly! And save a slice of cake for us, please. 

Wish Molly a happy birthday in the comments section!

Source: Molly on Twitter, E! News