Whoa, baby! Looks like "Ted" star Mila Kunis will have a great support system during pregnancy. It turns out that her fiancé Ashton Kutcher's siblings are also expecting new additions to the family!

Though the newly engaged pair have not yet confirmed their pregnancy, multiple sources have confirmed they are, in fact, expecting.The gorgeous actress has been spotted out with an alleged bump in recent weeks.

According to The Daily Mail, the "Two and a Half Men" star's sister Tausha, 38, is due in October, around the same time as Kunis, and his twin brother Mike's wife is due in December.

Kunis, who plays Meg on "Family Guy," has been keen on hiding her bump, yet caused mass speculation after the MTV Movie Awards when she was spotted with her hand over her abdomen.

A source told In Touch that "the family is elated. They just feel really blessed that all the women get to be pregnant together."

The pair spent Easter weekend in Ashton's hometown of Slidell, Louisiana, where Kunis' bump was on clear display. Saturday morning they dined at the Waffle House in the company of excited fans, while Sunday the two ventured to Abitas beer's premises.

Us Weekly revealed that the pair is expecting a girl, and are planning play dates with fellow "That '70s Show" co-star Danny Masterson's two-month-old daughter, Finna.

A new baby should be a walk in the park for Kutcher, who helped ex Demi Moore with her three children, Rumer, 25, Scout, 22, and Tallulah, 20.  

The "Jobs" star is said to be "doting on Mila," while another source adds that she "absolutely loves being pregnant."

These two seem to have exciting changes ahead! Are you excited about the Kunis-Kutcher baby? Let us know your thoughts in the comments section below!