The “How to Lose a Guy in 10 Days” actress, 44, rushed to social media to share a heartfelt post on her mom’s special day Tuesday, alongside a video montage of their memories over the years.

“Happiest Birthday to the most fun, beautiful, and inspiring mother ✨ We love you big time Gogo 🎉🎂🥳 Join me in using one word to describe what Gogo means to you and shout out a big HBD 🎁 My word for you today @goldiehawn is 💫MAGNIFICENT💫,” Hudson wrote in an Instagram post.

Hudson added that her mom is “a woman who is easy to celebrate.”

A slew of celebs rushed to the comments section to wish the “Private Benjamin” star a happy birthday, including the “Real Housewives of Beverly Hills” alum Lisa Rinna, who wrote, “Queen.”

5 The “How to Lose a Guy in 10 Days” actress, 44, rushed to social media to share a heartfelt post on her mom’s special day. Kate Hudson / Instagram

“Hocus Pocus” actress Vinessa Shaw added, “Happy Birthday, Sweet @goldiehawn!”

“The MOST magical queen of love and happiness @goldiehawn HBD Goldie!! ❤️❤️❤️❤️❤️❤️,” Rachel Zoe wrote.

The heartwarming post shows videos of Husdon and Hawn traveling, decorating a Christmas tree, as well as posing for cameras on the red carpet together.

5 Hudson said that her famous mom is “a woman who is easy to celebrate.” Kate Hudson / Instagram

The “Bride Wars” actress often celebrates her famous mom on social media.

On Mother’s Day in May, Hudson thanked Hawn for letting her have “freedom” and “be wild” whilst growing up.

“My Mama didn’t wait around to get the perfect pic. In fact she has few pics of all of us together because she let us run around and be in the moment. The ones she does are always a little silly, a little blurry, half smiles, half cries, chocolate faces and unbrushed hair,” she wrote on Instagram.

5 One of the memories in the video montage showed the pair decorating a Christmas tree. Kate Hudson / Instagram

“She gave us freedom, let us be wild, loved us endlessly and we got the pictures to prove it. I love you Mama. Happy Mothers Day! @goldiehawn.”

And in March, Hudson rushed to her mother’s defense after she was labeled “difficult” and “complicated” in Hollywood.

“She had to really fight for a lot of these movies to be made [and] was seen by a lot of people as difficult and complicated because she had a point of view,” Hudson said of her mom’s Hollywood career on the “Let’s Talk Off Camera with Kelly Ripa” SiriusXM podcast.

“She decided to tell people that told her to stay in her lane to go f—k themselves and basically started producing her own movies, which wasn’t happening at the time,” she added.

5 Hawn shares Kate and son Oliver, 47, with ex-husband Bill Hudson. Kate Hudson / Instagram

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Ripa then pointed out how “funny” it is that women are often dubbed “difficult” and “complicated” for just having opinions.

“That’s right,” Hudson agreed, explaining that she recently encountered someone who had issues working with the “First Wives Club” star.

“He was sort of saying that she was challenging and I remember thinking, ‘You know, that’s funny, but was she right about what you thought was her being difficult?’” she recalled. “And he was like, ‘Oh yeah, I mean she was definitely right. The whole script needed a complete rewrite.’”

5 The mom and daughter duo share a close bond. Kate Hudson / Instagram

Hudson continued, “She really was just trying to say, ‘Hey guys we should probably relook at the script’ … And that is considered complicated. Especially in the ’70s and ’80s in Hollywood.”

The “Overboard” star shares Kate and son Oliver, 47, with ex-husband Bill Hudson, 74, whom Hawn was married to from 1976 to 1982.

She also shares son Wyatt, 37, with current partner Kurt Russell, 72.