Patrick Cantlay's girlfriend Nikki Guidish celebrated her 30th birthday this week, and Brooks Koepka's fiancee Jena Sims was all over it on Instagram.
Guidish, 30, works as a pharmacist for Palm Beach Pharmaceuticals in Florida.
She was last seen on the sidelines following her man contributing significantly to United States' record-breaking 19-9 victory over Europe at the Ryder Cup at the end of September.
Cantlay enjoyed a Ryder Cup debut to remember by taking 3.5 points from a possible 4.
Guidish was also seen routing Cantlay home to his FedEx Cup victory at the Tour Championship at East Lake.
Cantlay, 29, is a six-time winner on the PGA Tour and is now ranked fourth in the Official World Golf Rankings.
Brooks Koepka's fiancee and actress Jena Sims posted a happy birthday message to Guidsh on her Instagram page.
Sims, who has built a close relationship with Guidish on the PGA Tour along with Dustin Johnson's fiancee Paulina Gretzky, captioned her post: "The older the berry, the sweeter the juice. Welcome to the club Nikki Guidish #dirty30."
Nikki's father Jerry Guidish is an amateur golfer and her grandmother Juliann M Guidish won several club championships.
According to her Linkedin, Nikki has been working as a Doctor of Pharmacy for just over a year.
Nikki received her doctorate in May 2018 from USF College of Pharmacy, and previously interned at several hospitals, pharmacies, medical centres and clinics. Before that, she attended the University of Central Florida.
She was first seen alongside Cantlay when he won the Memorial Tournament at Jack Nicklaus' Muirfield Village.