Heavily pregnant Ashlee Simpson wants all rooms she is in set at a constant icy temperature. The U.S. singer's husband, Fall Out Boy bass player Pete Wentz, says Ashlee feels so hot all the time she has to have all rooms set to 34 degrees Fahrenheit.

Pete, 29, said: "She's hot all the time. She's like, 'I wish I was in Canada right now.' Our room temperature is set to like, 34 degrees. It's insane!"

Ashlee, 24 - whose original due date was October 27th - could give birth any day, and while she is excited about the birth, she is finding everyday tasks a struggle because of her sizeable bump.

Pete added: "I am on call permanently right now. She's at the very end, and it could happen at any point. I think she wants to just be not pregnant anymore. It's a struggle to go up and down the stairs. Going out in public is insane."

Despite hints the couple are expecting a boy, Pete claims he and Ashlee never found out the gender. They have also decided to wait for the new arrival before they decide on a name.

He continued: "I want to meet the baby first, my friend said it best - you've got to have a baby with a name that could be a rock star or a senator, so he'll get work either way."

RELATED PHOTOS AND ARTICLES
Fall Out Boy - Fall Out Boy Hightlights Bash At LAX NightclubFall Out Boy - Fall Out Boy in Concert at Wembley Arena - October 22, 2008Fall Out Boy - The Nike + Human Race in Chicago - August 31, 2008Fall Out Boy - Fall Out Boy Hightlights Bash At LAX NightclubAshlee Simpson - 2004 MTV Movie Awards - Arrivals
Pete Wentz Is Worried His Baby With Ashley Simpson Won't Like His MusicGen Art's 6th Annual Fresh Faces in Fashion Presented by Blackberry and T-Mobile Hosted by Fall Out Boy's Pete Wentz - October 1, 2008
Ashlee Simpson Celebrates 24th Birthday With A "White-Thrash" Themed PartyFall Out Boy in Concert at Wembley Arena - October 22, 2008
Pete Wentz' Management Thought He Would Die At Age 27Fall Out Boy Visit MuchOnDemand On October 28, 2008