Though the gossip world has been buzzing like crazy about the impending birth of Ashlee Simpson and Pete Wentz’s baby, Pete reports that it’s not time just yet.

The Fall Out Boy bassist was forced to skip the big MTV “Total Finale Live” last night, as Simpson had reportedly gone into labor.  And as he phoned into the festivities, Wentz reported that they’re still waiting for little baby Simpson-Wentz to arrive.

As her due date looms nearer, Ashlee Simpson is making all the right moves and taking all the right precautions to insure that she has a healthy and happy baby.

The “Little Miss Obsessive” songstress was spotted out and about in Century City, California paying a visit to her doctor at the Century City Medical Plaza.

Ashlee Simpson: Inspired By Pregnancy 2008-09-05 12:37:00

Since she announced her pregnancy, the paparazzi have been more eager than ever to get a shot of Ashlee Simpson.  And yesterday she shunned the shutterbugs on her way out to eat.

The “Pieces of Me” songstress donned a white scoopneck maternity shirt along with a pair of jeans and flip flops as she made her way to La Scala restaurant in Beverly Hills for a bite to eat.

She may be getting further along in her pregnancy term, but Ashlee Simpson isn’t going to let it keep her down.  The “La La” songstress was spotted out in Los Angeles doing a little solo shopping yesterday (August 28).

Rocking a black maternity tank top with a matching scarf, relaxed fit jeans, and a pair of black flip flops, the “Pieces of Me” singer carried a big white shopping bag full of purchases to her car.

After confirming her pregnancy back in May, mommy-to-be Ashlee Simpson’s baby belly is continuing to grow as she and her rocker hubby Pete Wentz have been busy preparing their home for their new addition.

During a recent interview while promoting Request clothing line in Canada, Simpson told press: “We’re getting the nursery ready, I can’t wait to be a mom and he can’t wait to be a dad, so it’s fun. I have the greatest husband.”

Ashlee Simpson’s Canadian Travels 2008-08-23 23:58:00

Acting as spokeswoman for the relaunched Request clothing line, Ashlee Simpson made an in-store appearance on Saturday at a Zellers location in Mississuaga.

The “Outta My Head” singer looked cute with her red locks in a ponytail, as her baby bump was visible under a black Request line shirt paired with a bright-orange scarf with white print, leggings and heels.

Sporting an all-black ensemble along with a bright red coif, Ashlee Simpson was spotted on her way into LAX International Airport earlier today (August 22).

The “Pieces of Me” songstress, joined by a gal pal, looked like she was excited to be flying out as she hauled two massive carry-on bags inside the terminal.

Out enjoying the summertime weather, Ashlee Simpson ventured in the midst of the ever-present Robertson Boulevard paparazzi as she dined at the trendy Ivy restaurant in Beverly Hills.

For the Monday afternoon outing, the growingly pregnant “Outta My Head” singer was accompanied by a female friend - with Ashlee hopping into the passenger seat before being driven away from the growing mob of fans and photogs.

Teaming up for MTV, Ashlee Simpson and Pete Wentz were on-hand as hosts at a live taping of FNMTV at Ren-Mar Studios in Hollywood on Friday (August 1).

The expecting parents mingled backstage with the night’s performer, Miley Cyrus, before heading out and introducing the “Hannah Montana” starlet to the crowd.

Wearing a white, above-the-knee cut sundress overtop her burgeoning baby bump, Ashlee Simpson was spotted out for a bite of Chinese food in Universal City on Monday (July 28).

Accessorizing with a pair of hard-to-miss red sandals, the 23-year-old “Outta My Head” singer and her gal pal smilingly walked past paparazzi before placing an order at Chin Chin Restaurant.

It was an early morning wakeup for Ashlee Simpson and husband Pete Wentz, as the newlyweds were spotted out for breakfast in Los Angeles on Friday (July 25).

After ordering up donuts and juice, the Fall Out Boy bassist switched things up from the norm - letting his pregnant “Outta My Head” singing wife shield him from paparazzi rather than the other way around.

Taking advantage of the warm, sunny summer weather, Ashlee Simpson and a gal pal headed out for shopping and a coffee in Los Angeles on Wednesday afternoon (July 23).

Showing off her growing baby bump, the “Outta My Head” singer and her friend dropped by American Apparel, browsing the store’s selections before making a few purchases and heading off to grab a iced coffee.

With her pregnancy getting further and further along, Ashlee Simpson is leaving the performing duties up to her husband and soon-to-be-babydaddy Pete Wentz.

And last night, the Fall Out Boy rocker and his bandmates took the stage at the Victoria’s Secret Pinkapalooza event at the Pier in Santa Monica, California.

Ashlee Simpson and Pete Wentz: Lunch in LA 2008-07-16 17:55:00

Though she’s getting further and further along in her term, Ashlee Simpson certainly isn’t taking this whole pregnancy thing lying down.

The “Little Miss Obsessive” songstress has been maintaining her usual active lifestyle as of late, and was spotted out and about with her husband/babydaddy Pete Wentz yesterday.

Back home and situated following their weekend trip to Lake Tahoe, expecting parents Ashlee Simpson and Pete Wentz headed out for a baby check-up at Cedars-Sinai Medical Center in Beverly Hills on Monday (July 14).

Following their appointment with the doctor, the pregnant “Pieces Of Me” singer and her Fall Out Boy rocker hubby walked out to their car hand-in-hand, with Pete then wandering off and covering his face up with a large envelope.

While celebrities are usually spotted checking out high-end boutiques and expensive department stores, Ashlee Simpson and Pete Wentzwere all about being frugal yesterday (July 6).

The newlywed parents-to-be were spotted strolling around the Melrose Trading Post held at Fairfax High School, holding hands while looking for bargains.

Finished up celebrating the Fourth of July with hubby Pete Wentz, Saturday afternoon was all about girl time for expecting pop star Ashlee Simpson.

To kick things off, the “Outta My Head” singer displayed her very pregnant tummy in Hollywood as she and her friend dropped by Chili’s-to-go restaurant for a light lunch.

Continuing along with their sociable ways, parents-to-be Ashlee Simpson and Pete Wentz visited a friend’s house in celebration of Independence Day on Friday (July 4).

The “Outta My Head” singer and her Fall Out Boy hubby chatted it up for awhile before toting their baby bulldog Rigby to the car for the short ride home.

He may be the last guy anyone thought would get married and have a kid… but Pete Wentz has settled into his role as a husband and daddy-to-be quite nicely.

The Fall Out Boy and his wife/almost-babymama Ashlee Simpson were spotted out in West Hollywood, California yesterday visiting friends while simultaneously looking like the portrait of wedded bliss.

Ashlee Simpson and Pete Wentz’s Night at the Movies 2008-06-15 14:37:00

Newlyweds Ashlee Simpson and Pete Wentz were all smiles as they made their way through an Encino mall for an evening at the movies on Saturday (June 14).

For the weekend outing, Ashlee sported a baby-bump hiding black ensemble while Pete looked his usual self in a pair of tight black jeans, a white t-shirt and red sneakers.

She’s due this October, and Ashlee Simpson couldn’t be happier about her pregnancy. And the “La La” singer was spotted on her way to a routine checkup yesterday morning.

The preggers pop star gave a quick update on her ‘bun in the oven,’ telling the paparazzi “everything’s fine.” The usually-tight-lipped Pete Wentz also revealed what’s been on his mind lately with regard to the baby.