The 32-year-old actress, best known for her work in the Spy Kids movies, revealed the news in Carlos‘ new Big Time Rush music video.
At one point in the video, it showed Carlos and Alexa lying on the grass as he sings along to the song, then she gets up and pulls up her shirt to reveal writing on her stomach, “Baby #3 2021″
The couple, who now live in Hawaii, are already the parents to songs Ocean, 4, and Kingston, 1.
Alexa joined the guys of BTR in sharing the video on their Instagram accounts, and she captioned her post, “I will always be obsessed with @bigtimerush ! Enjoy this awesome video by our favorite guys! 🥰 @therealcarlospena @kendallschmidt @jamesmaslow @loganhenderson”
Congratulations to the happy couple!!