Maci Bookout recently enjoyed her last weekend as a Bookout.

According to a number of posts on the Teen Mom OG star's Instagram page, Bookout enjoyed her bachelorette party over the weekend is Las Vegas -- and she looked amazing while doing so.

"Cheers to my last weekend out as a "Bookout" - Vegas, I hope you're ready for me! #GingerslastBinger #endedupat1oak," Bookout wrote in the caption of the photo below, which features the mother of three in a white mini-dress.

 

The following day, Bookout took her festivities outdoors when she visited a couple of pools in Sin City and showed off her incredible figure, despite having given birth just months ago.

"Thank u @rehablv for the best day ever! @mattysalazar #gingerslastbinger #takemetorehab," Bookout wrote with the bikini picture below.

Bookout and her fiance, Taylor McKinney, got engaged in January during filming on Teen Mom OG season six and welcomed their second child, Maverick Reed, in May. The couple is also parents to 1-year-old Jayde Carter and Bookout is mom to 7-year-old Bentley from her previous relationship with Ryan Edwards.

To see more of Maci Bookout, tune into Teen Mom OG sesson six airing on Mondays at 9 p.m. on MTV and check out a clip from her Las Vegas appearance at Liquid pool bar below.