Twins? Nope. Jessica Simpson Blames Giant Baby Bump On...

Popster dishes to the late-night emcee about her ballooning weight due to the impending birth of her child

By Josh Grossberg Mar 20, 2012 2:55 PMTags

Look out, world: Jessica Simpson is ready to pop!

The eight-months-pregnant Fashion Star mentor stopped by Jimmy Kimmel Live on Monday night and opened up about the gloriously massive baby bump she's been carrying around the past few months, which has caused quite a few people to take notice.

"I feel like I have a bowling ball sitting on my hoo-ha!" joked Simpson to host Jimmy Kimmel.

MORE: Pregnant Jessica Simpson Narrowly Misses Tree Branch

Asked by the funnyman whether she was having twins, Jess offered up a little TMI to explain her rather large appearance.

"Apparently I have a lot of amniotic fluid, so whenever my water breaks it'll be a like a fire hydrant," said Simpson. "And let's hope it doesn't happen tonight!"

"Let's hope it does happen tonight," cracked Kimmel.

"I'd hate to ruin this beautiful carpet," she replied with a laugh.

After saying that he'd be "honored to deliver your child on television," the comedian then suggested, "There might be an adult in there."

So is she nervous about the whole labor part?

"No, I'm ready to push," said the 31-year-old singer, who celebrated her baby shower on Sunday. Simpson and her fiancé, former NFL star Eric Johnson, previously announced they are expecting a girl.