Over the weekend, Dakota Johnson celebrated her 30th birthday with a celebrity-filled party in Malibu. For the occasion, the Fifty Shades of Grey actress wore her hair out with a white jumpsuit with a V-neck plunge and heels. Alongside her parter Chris Martin and his son Moses, attendees included Martin's ex-wife Gwyneth Paltrow, who posted a sweet tribute to the birthday girl on Instagram, Miley Cyrus, Julia Roberts, Kate Hudson, Melanie Griffith (Johnson's mum), Robert Downey Jr. and Sean Penn.
"Dakota arrived with Chris Martin and his son Moses," a source told E! News of the party, adding, "She seemed very close with Moses and was laughing and holding on to him."
"The party was held at a vacant parking lot in Malibu. It was a huge party with white balloon arches going across the sky," they continued. "They had a big stage for performers and an Airstream set up with a bar. They had the Van Leeuwen ice cream truck as well. The decor was very boho with feathered pampas grass arrangements surrounding the stage."
The source went on to say that Johnson and Martin were together most of the night and that they were often holding hands or sitting together watching the music.
"Dakota was having a great time dancing with her friends and hugging everyone," they continued, before revealing that her birthday cake was a replica of her dog, Zeppelin (pictured below). "She posed for photos next to the cake and then everyone sang Happy Birthday to her with hand held sparklers."
After taking a brief break from their relationship in June, Johnson and Martin rekindled things in August with help from Paltrow, who reportedly played a big part in the couple's reconciliation.
"Gwyneth is the one who pushed them to do it," a source told Us Weekly at the time.