Photo:Instagram/thechristinahall

Instagram/thechristinahall
In one photo from the special day shared on her Instagram Story Sunday, the mom of three poses with her husband and her older kids: son Brayden, 7, and daughter Taylor, 12, whom she shares with exTarek El Moussa,
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
The birthday girl — who also shares son Hudson, 3, with exAnt Anstead— later shared a photo of herself from the celebration and reflected on what’s ahead for her.
“Had the best 40th birthday celebration thanks to my husband and best friend - I walked into the most incredible party where they thought of everything and made all my champagne dreams come true 🥂🍾 ,” she wrote.
“I feel very lucky to have such amazing people in my life. Going into this new decade my goal is to slow the f down. Enjoy the small moments and not rush through life. Take it easier on myself and mostly have fun and enjoy the ride. 🖤”
Jon Kopaloff/Getty

Last week, Hall enjoyed some solo time with daughter Taylor during theChristina on the Coaststar’s final week in her 30s.
“Some much-needed alone time with my first born,” she captioned a selfie of the mother-daughter duo.
“Went on all the rides and ate all the junk food - loved our Knott’s date 🩷”
source: people.com