Mila Kunis and Ashton Kutcher are excited to dress up daughter Wyatt for her first Halloween and are already making plans for their wedding and the possibility of having another baby soon, E! News reported.

The new parents think it's "hilarious" to dress the baby up in all kinds of baby costumes and outfits, a source revealed to the publication.

"Mila and Ashton are super-excited it's Halloween and they get to dress up baby Wyatt," the source said. "It's their first holiday as a family and even though Wyatt is barely a month old, they are stoked."

The source also gushed that "Ashton is already mentioning baby number two." Kunis also wants to have another baby, but is telling Kutcher to slow down until they are ready for the next one though she "wants another baby close to Wyatt's age so they can be close."

Kunis is also attempting to shed the pregnancy pounds in time for her wedding to Kutcher, according to Radar Online.

Kunis "cannot wait to be sexy." She has already started postpartum yoga, is eating healthy and takes walks with her baby until her doctors gives her the green light to start more intense workouts, said an insider.

"She has been such a sport about this whole pregnancy thing," the insider added. "Mila is a tiny girl and already looks like her old self again, but she really wants to get her banging body back in time for the wedding."

Kunis, who has been outspoken on the changes in her body, also told Marie Claire  that she is breastfeeding now and has gotten larger boobs, which Ashton loves.

"I'm telling everyone I know, 'Go ahead, touch them'," Kunis said.

Kutcher and Kunis' daughter Wyatt Isabelle Kutcher was born Sept. 30 at Cedars Sinai Hospital in Los Angeles. The couple's wedding has been set for July 2015.