Jessica Biel Shares Photos from 40th Birthday Celebration with Her Two Kids, Phineas and Silas

According to Jessica Biel's latest Instagram post, she got to celebrate her 40th birthday with two very important people in her life: her kids, Silas, 6, and Phineas, 1.

The Valentine's Day actress offered a glimpse at her two sons and the homemade decorations they made in order to celebrate their mom's big day. In her caption, Biel said, “Thinking of birthdays past and remembering all the amazing ones Justin and I spent solo. Now celebrating 40 with [cake emoji] and [balloon emoji] with my other two favorite guys on the planet.” She added, “Love you family. Thanks for all the birthday love. 40 feels fresh y’all.”

In the slideshow, Biel is smiling in the first photo while holding up Silas and Phineas. This is followed by a shot of her birthday cake, which was decorated with a message that read, “We love you mom.” The pics also included shots of her birthday cards, balloons and a banner that said, “Happy birthday mommy mom!!!!” It was signed “Phin” and “Silas.”

We also can't ignore that major throwback pic that Biel shared of her and her husband, Justin Timberlake (and we completely forgot about Biel's majorly-bleached hair back in the day).

Fellow celebs showed their love for the actress, like Zoe Saldana, who said, “Happy birthday!!!” Zooey Deschanel left heart emojis in the comments, while Alison Brie wrote, “Happy Birthday, beauty! Looks perfect!!” Meanwhile, Yellowjackets actress Melanie Lynskey left a very heartfelt comment that said, “Sweet Jess! I hope you have the best day. I love your kindness, your hilarity, your thoughtfulness, and your otherworldly talent. Miss you already. Happy birthday beautiful person.”

Of course, Timberlake made a tribute to Biel on his own account, with a funny photo of the two dressed up in dramatic sunglasses and Biel rocking a mint-colored wig. In his caption, Timberlake said, “MOOD: 40 AF.”