It could soon be Speidi plus one.
The newlywed buxom blonde reality TV star, who just posed for a racy spread in Playboy, said she wants to be the model wife and learn too cook, get a dog and have kids, according to Stephanie.
"Here's the deal: Basically, Heidi got married, [then] she's like, 'Oh my God, what do I do?'" she said. "I really fee l like she went to a bookstore and saw 'Newlyweds: The Wife's Edition,' and so now she's like, 'I still want to get a house with a white picket fence. ... And then probably a dog, and then we'll move on to kids."
"And I want to take cooking lessons."
The sexed-up "Hills" starlet made her singing debut two weeks ago at the "Miss Universe" pageant donning a bedazzled nude-colored pants and bra suit as she strutted around stage lip-synching.
"Last night was one of the best nights of my life!!!" she wrote on her Twitter page. "I had so much fun! My first performance! Thank you God!"
Doting hubby Spencer said his wife was "way bigger" than Michael Jackson -- but the 22-year old mostly received jeers for the flat performance. CNN's Anderson Cooper tore into the wannabe singer by saying she found a "fresh new way to embarrass herself."
The sister-in-law said the couple is now "looking for a house" and no baby announcements have been made yet.
"I'm like, 'You don't have to do that,'" Stephanie said she told Heidi about getting pregnant. "I keep telling her, 'You don't have to get a dog [either]!'"