Jessica Simpson stepped out on her birthday with a brand new look.
Simpson, who turned 45 on July 10, shared several photos from her celebration at Chateau Marmont on Instagram July 11.
In the pictures, the singer donned a see-through dress adorned with a sparkly, beaded netting that matched the garment’s top and collar. She completed her look with a long, black jacket and a coordinating clutch.
Simpson also debuted her new hairstyle in the photos, switching up her staple platinum blonde with a darker, dirty blonde, which she styled in loose waves.
Simpson’s post featured several solo shots of the singer, including a photo posting with her birthday cake.
Other pictures captured Simpson posing with her friends during their night out, including a group shot showing off their glam ensembles for the evening.
“Fancy dive into 45,” Simpson captioned the post.
She received plenty of love in the comment section for her birthday, including from her sister, Ashlee Simpson, who wrote, “45. Ever looked better angel queen. Love you so much! This is your year.”
Their mom, Tina Simpson, added, “Happy Birthday my sweet girl! 45 looks real good on you! So thankful to be your Mommy. I love you.”
On her birthday, Simpson also shared a sultry video on Instagram to promote her single “Fade.” The tune is set to appear on “Nashville Canyon, Part 2,” which comes months after she premiered the first half of her EP back in March.
“To start off my 45th year’round the sun, Imma gonna bright side the journey of life by choosin’ to be the HAPPY part of my BIRTHDAY,” she wrote in the caption.
In recent years, switching up her hairstyle isn’t the only transformation that Simpson has gone through.
She’s been candid about her health, including her experience with sobriety and weight loss, as well as her return to music, which included her March 2025 single “Leave” and first TV performance in 15 years in May 2025.
In September 2019, Simpson shared that she had lost 100 pounds after welcoming her third child, Birdie Mae. At the time, she was also several years into her sobriety journey, telling TODAY Parents in September 2020 that she was nearly three years sober at the time, citing her children as her motivation.
Simpson hasn’t shied away from the impact that public body-shaming has had on her, either, telling People in March 2021, “I spent so many years beating myself up for an unrealistic body standard that made me feel like a failure all of the time.”
During an August 2023 interview with Access Hollywood, Simpson spoke about how she navigated her past public scrutiny with her three children, telling the outlet, “Now my kids see me being still scrutinized, and it’s very confusing to them.”
“They’re like, ‘Well, I don’t even understand this,’” she added. “Like, ‘Why don’t they just say you look pretty, Mommy? You look pretty.’ I wish I could explain it. I wish I could say that, for me, it’s gotten better, but it still remains the same, and I don’t know why.”
