Big Brother: Kieran Davidson rides bumper cars at Luna Park with Allan Liang and Marissa Rancan

EXCLUSIVE: Big Brother ‘mastermind’ Kieran Davidson is reunited with Allan Liang and Marissa Rancan as they ride bumper cars at Sydney’s Luna Park

He rose to fame thanks to his mastermind tricks while competing on this year’s season of Big Brother Australia. 

And on Friday, Kieran Davidson was reunited with former housemates, Allan Liang and Marissa Rancan, as they enjoyed fun day out at Sydney’s Luna Park.

The 21-year-old videographer couldn’t wipe the smile off his face as Marissa, 61, was seen instructing him how to drive.

EXCLUSIVE: Big Brother ‘mastermind’ Kieran Davidson, 21, (right) reunited with his co-stars Marissa Rancan (left) and Allan Liang on Friday for an outing at Sydney’s Luna Park

Fun: The reality star trio were seen filming a series of videos for their social channels before making their way into the Sydney amusement park

Fun: The reality star trio were seen filming a series of videos for their social channels before making their way into the Sydney amusement park

And it appears Kieran’s driving was too wild for the former aerobics star to bear, choosing to cover her eyes instead.

Marissa looked stylish in a white Ole! t-shirt, which she paired with matching denim jeans and a black cap. 

She completed her look with a black Gucci belt and metallic sneakers. 

Learning to drive? Allan couldn't wipe the smile off his face, as Marissa was seen instructing Keiran how to navigate behind the wheel

Learning to drive? Allan couldn’t wipe the smile off his face, as Marissa was seen instructing Keiran how to navigate behind the wheel

Too much to bare? At one point, Kieran's driving was too wild for the former aerobics star to bare, choosing to cover her eyes instead

Too much to bare? At one point, Kieran’s driving was too wild for the former aerobics star to bare, choosing to cover her eyes instead

Casual smart: Marissa looked stylish in a white Ole! t-shirt, which she paired with matching denim jeans and a black cap, while Keiran and Allan were dressed for comfort

Casual smart: Marissa looked stylish in a white Ole! t-shirt, which she paired with matching denim jeans and a black cap, while Keiran and Allan were dressed for comfort

Kieran looked relaxed in a violet coloured shirt, printed board shorts and black sneakers.

The sighting comes just days after Kieran joked that he was applying for next year’s season of The Bachelor, posting a photo of himself standing in a kissing booth.

‘I applied for @thebachelorau next year, this was my application photo… I think I’m in with a chance tbh,’ he captioned the post.

Kiss and tell: Last week, Kieran was teased relentlessly by his former housemates after posting a photo of himself standing in a kissing booth

Kiss and tell: Last week, Kieran was teased relentlessly by his former housemates after posting a photo of himself standing in a kissing booth

He was surrounded by flowers as he stood alone, smiling and giving the camera two thumbs up.  

While the photos were clearly posted in jest, Kieran’s former Big Brother housemates couldn’t resist teasing him in the comments. 

‘How much dyou [sic] charge thick?’ commented Ian Joass, while Shane Vincent added, ‘Short line @kierandavidson1998’.

Meanwhile, Talia Rycroft asked Hannah Campbell if she approved of the post, after the 28-year-old gave Kieran ‘kissing lessons’ in the Big Brother house.  

Having a laugh: While the photos were clearly posted in jest, Kieran's former Big Brother housemates couldn't resist teasing him in the comments

Having a laugh: While the photos were clearly posted in jest, Kieran’s former Big Brother housemates couldn’t resist teasing him in the comments