After announcing her pregnancy with a YouTube video, "Pretty Little Liars" star Shay Mitchell revealed the baby's sex with the help of some Power Rangers.

In a new YouTube video, Mitchell and her boyfriend, Matte Babel, poll their family members to see if they predict the baby will be a boy or girl. The expectant parents are convinced they're having a boy, while most of their family guesses girl.

Then, the reveal commences, and much to the surprise of Mitchell and Babel, it involves two of their friends dressed as the pink and blue Power Rangers.

The pink and blue Rangers begin a battle to see which color will win; eventually, the pink Ranger runs to the couple, confirming they're having a girl.

"Oh my god, everybody freaking knew!" Mitchell said upon learning the news.

She added that while she's shocked it wasn't a boy, she is "obviously" happy to be expecting a girl.

Mitchell, 32, revealed last week that she was expecting several months after experiencing a miscarriage. She will be documenting the pregnancy in a new video series called "Almost Ready," which will premiere on her YouTube channel July 17.

"We're beyond excited and looking forward to starting a family," Mitchell said. "I've learned so much about myself and parenthood over the past 6 months, and feel like I haven't even scratched the surface! It's going to be a wild ride!!"