Jessica Simpson: Baby Is Like "Bowling Ball on My Hooha!"

The "Fashion Star" mentor made another TV appearance last night on "Jimmy Kimmel Live!" where she once again offered up T.M.I. on her pregnancy.

"I feel like I have a bowling ball sitting on my hooha," she told Kimmel, who asked if she might be having twins.

"Everybody's saying that to me," she replied. "Apparently I have a lot of amniotic fluid, so whenever my water breaks it'll be like a fire hydrant!"

Apparently, nothing is off limits with Jess!

When she finally gives birth, will she take the epidural? Watch the video above for more.