The wife of Jonas Brothers' eldest member Kevin uploaded a picture to Instagram on Thursday night (24 October) showing herself at work with her trainer Anthony.
She added the caption: "My belly! And my muscles getting big with Anthony Michael! #preggoproblems."
Danielle's picture gave us our first clear glimpse at her growing bump as although she's been making plenty of red carpet appearances since announcing her pregnancy, she's been cleverly disguising her growing stomach with her outfit choices.
Danielle and Kevin, who married in 2009, announced their exciting baby news in August and later revealed they are expecting a baby girl.
Kevin's younger brother Frankie, 13, told Reveal recently: "Kevin and Danielle are so excited too and I recently just got my gifts for them for the baby shower, it's really cute and fun."I'm very excited about becoming an uncle. I can't wait to meet the new little girl of the family."
As well as gearing up for the arrival of a baby, it appears the happily married couple are also gearing up for a brand new house.
According to People magazine, they have listed the New Jersey home familiar to fans of their reality show Married To Jonas for $2.2 million.
It's rumoured they are building their dream family home nearby.
Meanwhile, Kevin and his brother bandmates Joe and Nick hit the headlines last week when they abruptly cancelled their planned US tour two days before its start due to a "deep rift" among them.
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