The Bachelor stars Desiree Hartsock and fiance Chris Siegfried have bonded with fellow alumni Jason and Molly Mesnick since her move to Seattle.
It's not just an ABC-driven friendship of convenience, either: Des and Chris attended the first birthday party for Jason and Molly's daughter, Riley!
Their adorable daughter Riley, we should say.
1. Desiree, Chris, Molly and Jason
Molly and Jason Mesnick celebrate daughter Riley's first birthday with Desiree Hartsock and Chris Siegfried.
2. Jason, Molly and Riley Mesnick
The Bachelor's Molly and Jason Mesnick celebrate their cute daughter Riley's first birthday.
Jason and Molly, who didn't win her season but famously got together with him on The Bachelor: After the Final Rose special after he dumped Melissa Rycroft, made it last.
Their little girl's milestone last weekend was a big birthday party at their house attended by about 100 family and friends, including Desiree Hartsock and her man.
"I loved seeing Riley interact with all of our friends and family during the party," said Molly, who celebrated her fourth anniversary with Jason on February 27.