Rodriguez showed off her chic new ombre 'do and flaunted her figure in a sexy low-cut dress for the intimate fête, which was sponsored by Teva and Eppa Sangria. She kept her accessories to a minimum, rocking three dainty gold necklaces and rings.
She later sported a sparkly tiara while blowing out the candles on her white birthday cake.
An eyewitness tells ET that Rodriquez arrived around 7:45 p.m and partied until around 1 a.m. She handed out Teva sandals to all of her guests, including her Jane the Virgin co-star Ivonne Coll, so everyone could take off their heels and dance the night away! At one point, Rodriguez and her dad were even spotted break dancing -- which Jane the Virgin fans know is also what the actress does with her TV dad!
The actress' friends took to Instagram to share highlights from their fun-filled night.
"Headed to Malibu to celebrate the birth of @hereisgina," celebrity hairstylist Paul Norton -- who did Rordiguez's hair for the party -- wrote, adding three heart emojis and the hashtags "#ginarodriguez" and "#happybirthdaygina."
Jessica Caban shared a video of the birthday girl and their pal Urbana Chappa playing around with Snapchat's popular butterfly filter. "Celebrating all that is @hereisgina what an amazing woman you are!!!"
Earlier in the day, Rodriguez shared her excitement over turning another year older while also giving a shout-out to National Dance Day.
"It's my day of birth and #nationalDanceDay what?!?" she captioned a video of herself, adorably shaking her head back and forth. "Did someone know they were one in the same!?! #JustTooPerfect."