Jessica Simpson says stop. She’s tired of hearing from people who say they’ve found her dog.

Simpson turned to Twitter again Sunday night, saying back off. She says she knows Daisy hasn’t been found after being snatched by a coyote.

Simpson posted a comment on Twitter when a coyote was taken from her Los Angeles backyard. Since then her ex husband Nick Lachey, who gave her the dog, says he’s also heart broken about its demise.

Nick Lachey: ‘I Didn’t Reach Out To Jessica Simpson Over Stolen Dog’

Nick Lachey still hasn’t spoken to Jessica Simpson following the theft of her dog, despite looking after the animal when the couple were married.

Daisy, a caramel coloured malti poo, was snatched from Simpson’s Los Angeles home in September by a wild coyote.

Lachey, who split from Simpson in 2005, told Access Hollywood: “I think a lot of people forget that Daisy was my dog too – for years.”

The singer said that his thoughts had been with the devastated singer, but he admitted that he hadn’t made contact about the theft.

“I didn’t reach out to her. I’m sure she was upset… I was upset… It was sad to hear that happened, but it’s part of the cycle of life,” he said.

Simpson called in the pet detectives in an attempt to try and find Daisy, but efforts proved unsuccessful.

“Tony Romo is one of my favorite quarterbacks,” Eminem tells Detroit’s Metro Times. “So I felt kinda conflicted doing the Jessica thing.”

The original plan was to have a slender Jessica Simpson lookalike in the video. “When I say, ‘Jessica Simpson, sing the chorus,’ we were gonna have a chick who looked like Jessica Simpson come out and sing,’ he says.

As the video was shooting, Simpson’s curvier figure started making headlines, prompting Eminem to change the video. “But then Jessica got fat,” he says. “I mean, not really fat but she certainly got fat for … well, Jessica Simpson got fat for Jessica Simpson!”

In the interview, Eminem says that his singles are “little time capsules of what’s going on in pop culture right at that moment.”

Sometimes, the little time capsules can ruffle some feathers. Nick Cannon recently wrote a scathing blog entry directed at the rapper over comments he made about Mariah Carey. It wasn’t the first time that a celebrity has tangled with Eminem; he has a history of high-profile feuds.

Still, he prefers historical accuracy over some occasional hurt feelings. “I’ve always wanted people to be able to look back at each video and go, ‘Oh, remember what was going on at that moment!’ ” he says. ” ‘Oh, that’s when Jessica Simpson got fat.’ And even if she gets thin again, that’s fine. But for that moment in time, she was fat.”

My first kiss was when I was 14. I could tell it was coming because Jason picked up a handful of mints. We had been going out for over a year, so it was really special. want to be a diva… like people-totally-respect-my-music diva, not diva like carry-my-diet-Coke-around.

If being single and losing her dog to a coyote weren’t bad enough for Jessica Simpson, she now has to find out her ex-husband is getting back together with his ex-girlfriend.

Nick Lachey and Vanessa Minnillo have been on a total PDA parade for the last three days (and nights!) in Las Vegas…

On Saturday night, the two checked out singer Matt Goss’ new show at the Palms Casino Resort. (Side note: Kim Kardashian was there the night before and even got on stage to sing and dance with Goss.)

Nick and Vanessa were later seen partying and dancing until the wee hours with Wilmer Valderrama at nightclub LAX.

No word if they were hurtin’ hard the next morning, but on Sunday they watched the New York Giants game against the Dallas Cowboys (you know, Tony Romo’s team) at First Food & Bar inside the Palazzo.

They obviously liked First Food & Bar. They returned last night to watch Monday Night Football and dine on Grandma’s Pizza and ice cream sandwiches.

Jessica Simpson and John Mayer have reportedly rekindled their romance after failing to find love with others since their break-up.

According to the Daily Express, Simpson was dumped by American football star Tony Romo on the eve of her 29th birthday in July and guitarist Mayer failed to find lasting love with Jennifer Aniston.

Reports suggest Romo split from the pop star after he uncovered text messages from her ex, Mayer, while they were dating – and now Simpson has reportedly reunited with the singer/songwriter, who dumped the blonde in 2007 after a year-long romance.

A source tells In Touch magazine, “They’ve always had an amazing connection. Jessica is kidding herself that her and John stand a chance.”

Instead, the singer took the stage to perform for about 2,000 pediatric cancer survivors for the 18th annual Celebrate Life with Hope event.

“To be able to give back is my sole purpose in life,” Simpson says about why she decided to get involved with the event, which benefits the Childrens Center for Cancer and Blood Diseases at Childrens Hospital Los Angeles.

Together with event planner Mindy Weiss – who planned both Simpson’s wedding to Nick Lachey and Ashlee Simpson and Pete Wentz’s wedding – the singer made sure guests had a great time.

“She was so nice and so warm. All the kids were getting a day out and the little ones were looking up at her, it was just really touching,” says a guest. “She kept telling them they were her heroes.”

Simpson performed four songs, and brought her dad along as well. “At the end, she had a little meet and greet up on the stage,” the guest added. “The kids were just so excited to see her and give her a hug and she was so sweet with them. She was signing T-shirts and the hospital gave her a plaque. She was just really happy to be there.”

The Celebrate Life with Hope event is part of National Cancer Survivors’ Day across the country, and is the largest such event for pediatric cancer survivors in the Western United States.

Nick Lachey and Jessica Simpson Newlyweds: Nick and Jessica
Aired: August 2003 to March 2005
Split: November 2005

Jessica Simpson and Nick Lachey became household names by adjusting to married life after their 2002 wedding. In the 41-episode series, Simpson played the “dumb blonde” while Lachey was the longsuffering husband.

Simpson and Lachey announced their separation just eight months after the last episode aired on MTV. In the divorce filing, Simpson cited “irreconcilable differences” as the reason behind the split. Lachey later told USA Today that the reality show was a factor in the decision. “Jessica and I began playing these parts even when we were by ourselves,” he said of their roles. “It became a really blurred line. There was a question about what truly was our reality.”

Since the split, Lachey has been dating Vanessa Minnillo. Simpson briefly dated John Mayer and is now seeing Dallas Cowboys quarterback Tony Romo.