Anna Trebunskaya pregnant: 'Dancing with the Stars' pro expecting first child

anna-trebunskaya-pregnant-gi.jpgWonder why Anna Trebunskaya wasn't included in the cast announcement for Season 17 of "Dancing with the Stars" on Wednesday (Sept. 4)? Well, wonder no further.

The pro dancer is four months pregnant with her first child, her rep tells People. Trebunskaya hasn't revealed the name of her baby's father. Currently single, she split from husband of nine years, fellow "DWTS" pro Jonathan Roberts, last October.

Trebunskaya hasn't let her pregnancy slow her down, however. Just last week, she took the stage with Dmitry Chaplin as a featured performer in "Ballroom With a Twist" in Ogunquit, Maine.

Congrats to the mom-to-be!
Photo/Video credit: Getty Images