Jessica Simpsons Bruised Knee Sparks Concern Amid New Project

confirmed she is working on a new project when she shared a post from her hairdresser Ken Paves over the weekend.

Paves uploaded new photos of the singer as he captioned the Instagram post, 'Working on a very special project with my girl @jessicasimpson - I am so proud of you! “Remember who you are!”' He then credited her glam team.

This comes after The Daily Mail exclusively reported over a week ago that she announced during her Rohnert Park, concert she was working on a 'new project' that she was very 'excited' about.

Simpson's hair looked incredible in the new post as it was blonder than ever. She had on a  T-shirt which hinted she may be working on rock 'n' roll next after focusing on country music with Nashville Canyon.

But what fans focused on with the new post was not the 45-year-old star's hair or makeup or T-shirt, but rather her very bruised knee.

'What is wrong with her knee?' asked one follower in the Instagram comment box. Another wrote, 'Your knee and leg???'

On May 28, Simpson made a surprise announcement on stage at the Graton Resort And Casino in Rohnert Park in Northern .

The singer explained to the audience that she was working on a new 'project' and would have a cameraman filming her performance, a source who was at the concert told The Daily Mail.

'Jessica said she had a very special project that she's ,' the audience member said. 'She seemed thrilled by it as she pointed to the man holding the giant camera who could not be missed.

'It must be a concert special, like the kind of movie made for her Eras Tour. Or maybe it's for a new  show.'

The Daily Mail reached out to Simpson's representative for comment.

Simpson memorably appeared alongside her ex-husband Nick Lachey in the hit  series 'Newlyweds,' which . 

On Instagram earlier she hinted at her project: 'I finally let the cameras back in for a special project, they'll be filming the next 2 shows! Come be part of my next chapter! ❣️.' 

The Texas-born songbird sang her heart out with her old tunes as well as some newer ones from her latest album, Nashville Canyon.

Her set list included I Wanna Love You Forever, Come On Over, A Public Affair, These Boots Are Made for Walkin', Irresistible and Think I'm in Love With You.

'She was electric, totally on fire as she put on a dazzling show, she really knocked it out of the park,' said the concert goer.

'It was worth every penny because she was so present, so tuned in. It was a delight to see her happy on stage like that, just cutting loose. She said she was "glad" to be at Graton and felt "blessed."'

She wore a sheer black dress over her black bra and underwear adding high-heeled boots and diamond jewelry with her blonde hair down.

She will next be in Bethlehem, Pennsylvania at the Wind Creek Event Center on June 11, at Waterloo in New York at the del Lago Resort & Casino on June 13, and in Kettering, Ohio at Fraze Pavilion on June 22.

On October 1 she will perform in Mexico City in Mexico at the La Maraka.

Last year she said she 'never felt good enough' to be a pop star.

The star shot to pop stardom in the early 2000s with hits such as Irresistible but admitted that she was left battling the feeling that she was inadequately equipped for the spotlight.

, Jessica said: 'My whole music career, you know I had a job, and it was to be a pop star and I tried but I will say when you're younger you just never feel good enough and it's okay to not feel good enough.

'I want everyone to have grace for themselves when they just don't feel good enough sometimes. But I'm very good at convincing myself that my purpose is bigger than the moment that I'm in - a really hard time of my life I just kinda had to surrender myself to the intuition to the light that was in front of me and just focus on that.'

The I Wanna Love You Forever singer described how music merely became 'a job' for her.

Jessica said: 'It was never about the music. It was never about my voice. It was never about my purpose. It was about chasing hits. It was about how many spins you got on the radio and just making sure they (the label) recouped. It was a job.'.'