Credit: MTV

The moment we've all been waiting for is finally here! Teen Mom 3 — starring Mackenzie Douthit, Katie Yeager, Alexandria Sekella, and Briana Dejesus — finally has a premiere date! The new installment of MTV's hit docu-series will begin on Monday, August 26 at 10 p.m. ET.

The official Teen Mom 3 trailer is set to hit the airwaves during tonight's all-new Catfish on July 16 — but if you can't wait that long check out the exclusive first look below courtesy of our friends at Us Weekly. Warning: You may need a box (or 10) of tissues.

So, who are the new ladies and babies of Teen Mom 3? Click on the girls' names for detailed bios and up-to-minute news and gossip.

Alexandria Sekella

Briana Dejesus

Katie Yeager

Mackenzie Douthit

Will you watch Teen Mom 3 when it premieres on Monday, August 26 at 10 p.m. ET on MTV? Tell us below!