She is divorced from singer Pete Wentz, and has one daughter.
She has recently been linked with Pete Wentz, bassist for the group Fall Out Boy.
This time, Wentz was not so amicable and reportedly wrote a blog on the band's website titled "got bitterness?
Wentz also stated that he woke up early to check to see which artists were nominated and upon not seeing his band's name on the list, says he "ended up breaking my foot on my computer."
A "pal" of the band reportedly told OK! magazine the Fall Out Boy's Grammy pass-over was due to Wentz's relationship with Simpson, stating that the band believes that "everything Ashlee touches is poison."
All the rumors about their engagement can now be put to rest as Ashlee Simpson and Pete Wentz have officially announced their engagement.
This said "cred" is what caused an outrage among Fall Out Boy fans when rumors surfaced that Pete Wentz was dating her.
Simpson and Wentz didn't release a statement via their managers and publicists, instead the two chose to post the announcement on the website friendsorenemies.com.
With his full-on Emo hair and guyliner, Pete Wentz seems anything but traditional.
Wonder what the much tattooed, guyliner wearing, alt-rocking Wentz would have done if Papa Joe had said "No."
Ashlee Simpson announced that not only is she planning on marrying Fall Out Boy's Pete Wentz, she's having a baby too.
So far, there are rumors saying she is pregnant and rumors saying the pregnancy rumor was all just a joke perpetrated by Pete Wentz.
If the rumors turn out to be true, Simpson, 23 and Wentz, 28 join the ranks of other young celebs who are starting families early on in their careers, while they are young.
The sun was shining on Ashlee Simpson and Pete Wentz's Saturday, May 17 wedding but the guests (says a snitch) were dressed in less than bright and cheery spring wedding colors.
Simpson and Wentz reportedly made an exclusive deal with the magazine estimated at over $1 million for first dibs.
So, the latest baby name to join the crazy celebrity baby name club is Ashlee Simpson and Pete Wentz's little bundle with this name: Bronx Mowgli Wentz.
So, when Bronx Wentz grows up, he has a New York city borough and Rudyard Kipling to thank for his moniker.
Singers Pink and Gwen Stefani are known for their audacious, colorful, ever-changing looks, and even men like David Beckham and Pete Wentz have been known to frequently alter their hair styles.
That's not for us to say; all we know is that Fall Out Boy, or more specifically, Pete Wentz, cannot be escaped these days.
Take some time out from reading about which young starlet Mr. Wentz is entertaining at the moment and give their actual music a try.
Fall Out Boy songwriter/backup singer/bassist Pete Wentz is also a tabloid staple, thanks to his relationship with Ashlee Simpson, and he has also embarked on several non musical ventures, like modeling and designing his own clothing line.
They signed with Fallout Boy guitarist Pete Wentz's label, Decaydance Records, and eventually joined them on tour.
Over time, the band began to play larger venues like the Vans Warped Tour and were able to catch the attention of Fall Out Boy's bassist Pete Wentz.
Wentz was in the process of starting his own label at the time, Decaydance.
Wentz liked the band's attitude and vibe and was quick to sign them, forging the relationship between Fall Out Boy and the band.