07/11/2014 09:40 EDT | Updated 07/11/2014 09:59 EDT

Paulina Gretzky Finally Returns To Instagram, Posts Fun Party Photo

Tom Pennington via Getty Images
LAHAINA, HI - JANUARY 03: Paulina Gretzky watches the play of Dustin Johnson during round one of the Hyundai Tournament of Champions at the Plantation Course at Kapalua Golf Club on January 3, 2014 in Lahaina, Hawaii. (Photo by Tom Pennington/Getty Images)

Paulina Gretzky has finally returned to Instagram (welcome back, girl!)

After a long(ish) absence from the photo sharing site (she hasn't posted a selfie since mid-June), the 25-year-old NHL heiress posted a snap on Thursday night, and although it wasn't one of her famous bikini pics, it was almost just as good.

The blond beauty shared a sphoto of herself partying with fiancé Dustin Johnson and her brother Ty Gretzky, who was celebrating his birthday at a nightclub.

Paulina captioned the pic, "Happy Belated Ty-Dye. Not many of us are lucky enough to find their best friend in their brother. But I am. Love you @tygretzky." Awww!

Naturally, the Golf Digest cover gal was sporting something sexy: a plunging maroon halter dress that was perfect for the dance floor.

Her Instagram silence has made us wonder, though: what has she been up to? Maybe the Maxim cover girl has been busy planning her upcoming wedding or maybe she's working on her forthcoming album.

Either way, we hope we get to see more of what she's up to!

Paulina has a big collection of club dresses:

Photo gallery Paulina Gretzky's Club Dresses See Gallery