Jimmy posted a picture of the pair sitting with the bike cake, writing “Awesome day celebrating with this beauty and great mates.”
Fans and friends flooded the comments with well wishes for his birthday.
“Happy birthday!!! Hope you had the best day. See you both soon!!” wrote Abbie Chatfield, a fellow former Bachelor star and a friend of Holly and Jimmy’s.
“Happy birthday Jimmy boy!” Katie Williams wrote.
Holly also shared a snap from the day, writing “I fall more in love with you everyday ❤️🔥”.
She also shared a video of the two at Palm Beach with Jimmy’s family yesterday, where the celebrations likely continued.
Holly and Jimmy met on this year’s season of The Bachelor, where Jimmy chose Holly at the very end, in a finale filmed at Uluru.
Jimmy was tasked with gently letting down his runner-up, Brooke Cleal, before finally revealing to Holly that he was in love with her.
The day after the finale aired, Jimmy took to Instagram to write “Woke up next to the girl of my dreams this morning ❤️.”
In the short time since the finale aired, the couple have moved in together in Bondi in Sydney’s east,
They chronicled their move-in via Instagram, which followed their numerous design decisions and jokes.
While they love a loved-up selfie, Jimmy is also pretty notorious for his pranking ways, spending the week in the lead up to Halloween terrifying poor Holly with a scary mask, and carrying out ‘seven-themed’ pranks the day they attended the premiere of the latest James Bond film.
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