She’s ready to pop!

Dancing With the Stars pro Allison Holker showed off her baby bump in a new Instagram pic — and she's glowing!

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This will mark baby No. 2 for the pregnant star, who is expecting a boy with husband Stephen “tWitch” Boss, 33. The pregnant 28-year-old also has a seven-year-old daughter, Weslie, from a previous relationship.

allison holker and twitch getty images

Back in February, the dancer opened up about the pressure to lose the baby weight — and she hasn't even given birth yet!

“I absolutely feel pressure to lose the baby weight quickly, but I don’t see that as a negative thing,” she explained. “It’s great motivation so I can be physically fit, not just for myself but for my children as well.”