MAFS' Seb Guilhaus shows off his muscular frame as he is auctioned off at fundraiser

Married At First Sight’s Seb Guilhaus ensured all eyes were on him at the Cocktails for a Cure fundraiser in Sydney.

The personal trainer, 31, turned heads and paraded his shirtless physique as he was auctioned off at the event for $1100 to one lucky lady, who will be wined and dined by Sebastian at Lucianos Italian Restaurant.

The charity event raised a total of $8500 for Cure4CF Foundation, a non-for profit whose goal is to cure CF through funding research to support finding a cure.

All eyes on him! Married At First Sight’s Seb Guilhaus (pictured) showed off his muscular frame as he was auctioned off at Cocktails for a Cure fundraiser in Sydney

The reality TV star looked dapper at the event in black pants, a buttoned shirt and a coat.

Seb teamed the ensemble with a pair of black shoes and wore a matching coloured belt.

At the event, the 31-year-old showed off his muscular physique as he ripped off his shirt.

For a good cause: Seb was auctioned off at the event for $1100 to one lucky lady, who will be wined and dined by him

This comes after a recent Instagram Q&A where Seb was asked if he would ever get back with his ex-girlfriend Elizabeth Sobinoff, who he met on Married At First Sight.

‘Liz is a beautiful human and we’re still extremely close,’ Seb said.

‘I don’t know what he future holds and whether our lives will intertwine to that degree but we will be close regardless, for hopefully ever.’

Looking good! At the event, the 31-year-old showed off his muscular physique as he ripped off his shirt

The reality TV stars confirmed their break-up on January 11, after dating for about a year but remain close.

‘We have mutually decided to end our relationship as boyfriend and girlfriend,’ they announced in identical Instagram posts. 

Before being partnered with Seb on Married At First Sight, Elizabeth had been unsuccessfully paired with tradie Sam Ball on season six of the social experiment.

Relationship: This comes after a recent Instagram Q&A where Seb was asked if he would ever get back with his ex-girlfriend Elizabeth Sobinoff, who he met on Married At First Sight