‘Dancing with the Stars’ Confession: Allison Holker Is Expecting Second Baby

"Dancing with the Stars" pro dancer Allison Holker is pregnant with her second child with husband Stephen "tWitch" Boss, who is the DJ on "The Ellen DeGeneres Show."

After revealing the news on Monday's episode of "Dancing with the Stars," she told "Extra's" Renee Bargh, "It's incredible, I'm so excited! I am four months along. I have been holding this secret and I am not good at secrets. I must pat myself on the back because I have done an awesome job not telling anybody."

Allison is the mother of Weslie, 7, from a previous relationship, who is looking forward to meeting the baby. Holker shared with Us Weekly, "My daughter is so ecstatic about being a big sister. Every single day since we told her that we were having a baby, she helps take care of me! It's the most adorable thing."

Before agreeing to be Andy Grammer's partner on "DWTS" this season, the 27-year-old had a talk with her doctor to make sure it was safe. "We had a really serious conversation about it and I explained to her everything that I have to do and asked if she thought I'd be okay. She said, 'Absolutely, your body is already used to you being this active.' She was really confident about it and that made me feel so comfortable."

Though Allison is expecting, she is still focused on winning the competition with Andy. "I'm still here for Andy 100 percent."

Allison and Andy also chatted about her pregnancy announcement in their "Dancing with the Stars" confessional. Watch!