She's the girl of the moment after winning The Block with her longtime boyfriend Josh Barker last year.
And on Friday night Elyse Knowles was red hot, the 24-year-old strutting her stuff for Myer at the 2018 Virgin Australia Melbourne Fashion Festival.
The blonde beauty made her catwalk debut for the department store alongside ambassador Kris Smith.
The leggy beauty made her way down the runway in a one shouldered red dress which showcased her curves.
The short style also flaunted Elyse's toned legs, the stunner pairing accessorising her ensemble with matching red heels.
The Block star was also joined on the runway by Kris, the male model looking dapper in a pinstripe suit.
The former partner of Dannii Minogue smiled supportively as Elyse made her way down the runway.
Meanwhile Elyse also appeared on the catwalk in a white high neck blouse and matching shorts.
Wearing her blonde locks back from her face in a messy ponytail, Elyse sported smoky eye makeup.