Kailyn Lowry, Teen Mom 2 Star, Celebrates Bachelorette Party: Pictures

Pregnant Teen Mom 2 star Kailyn Lowry celebrated her bachelorette party with three close friends on Friday, Aug. 16, and shared photos via Twitter and Instagram Credit: kaillowry/ Instagram

Kailyn Lowry's wedding day is getting closer! Now pregnant with her second child, the Teen Mom 2 star celebrated her bachelorette party on Friday, Aug. 16 in anticipation for her upcoming nuptials to fiance Javi Marroguin.

Dressed in a black and white striped shirt and denim jacket, the 20-year-old reality star and three close girlfriends went to a Thunder Down Under strip show, which is currently on tour in Pennsylvania, a source tells Us Weekly.

The friends shared photos via Twitter and Instagram tracking their festivities throughout the night. Some included driving to the club, cheering with their drinks (with added straw plastic penises), and posing for the camera. The bride-to-be also rocked her baby bump while wearing a "Bachelorette" sash, a "Bride" pin and a silly headband.

Though mom-to-be Lowry obviously didn't drink, she had a great time, the source said. Adding that the pregnant star just hopes the next time she can drink!

Lowry got engaged to Marroguin in September 2012 and the couple announced they were expecting their first child together in March. This is the first marriage for the Teen Mom 2 star, who already has a 2-year-old son, Isaac, with ex Jo Rivera.