The glamorous 41-year-old wowed in white and accessorised her look with an unusual pair of lilac ostrich feather stilettos.
Letting her shoes do the talking, the actress opted for relaxed, beachy waves and understated makeup.
Ada looked to be in high spirits at the event, where she partied alongside beau Adam Rigby and Home and Away co-star Sam Frost.
Taking to Instagram the popular star shared a series of snaps from the occasion, garnering praise from her 288,000 followers for her sartorial savvy.
The post quickly racked up over 5,000 likes and hundreds of comments, with one fan writing: 'How can one person be so photogenic!'
Another account deemed the Summer Bay staple 'stunningly beautiful'.
Days before the launch, Ada returned from a sun soaked trip to the Maldives which she documented with a flurry of sexy bikini shots on social media.
The Sydney-born stunner previously told New Idea she now has 'the best body I've ever had' thanks to the Keto diet and eliminating alcohol and sugar.
The popular Home and Away star has also been candid about her rigorous exercise regimen which includes powerlifting, sit-ups, crab walks and outdoor boxing.
She recently admitted to undergoing breast augmentation after being branded 'fake' by online trolls.
"I appreciate that every has a right to an opinion but have u stopped to think what example this gives to other girls and young women about body shaming and tearing down other women. This is where cyber bullying begins," she wrote.
"And btw I don’t use fillers and I rarely use Botox and the only surgery that I’ve done as is 'fake' is a breast augmentation which I have every right to do. Maybe think before you post next time."
My Kitchen Rules returns to Channel 7 at 7pm tonight.