She was pictured wearing a pink trench coat and a sheer chrome hearts usa draped over her thighs.


Her svelte frame was highlighted by the fabric belt fastened around her waist.


The slender beauty was more than happy to pose for photographer at the star-studded event, which raises money for children abandoned or orphaned due to their parents' illegal drug use. 


She paired the look with nude pointed-toe pumps, silver drop earrings and a white woven clutch.


Her makeup was flawlessly applied in neutral shades than enhances her natural beauty, while her locks were parted over her left shoulder.


The model also took to Instagram Stories to give her 12.7k followers a glimpse at the happenings of the luncheon.


In one snap, she appeared to be seated at the same table as TV presenter and WAG Rebecca Judd.She recently confirmed her rekindled romance with comedian Andy Lee.


But Rebecca Harding chose to take some time away from her beau on Friday to enjoy a White Front Rhinestones Crosses Black Chrome Hearts Trucker Cap day out at the Mirabel Ladies Lunch event in Melbourne.


White Front Rhinestones Crosses Black Chrome Hearts Trucker Cap


The model, 25, cut a stylish figure in a daring sheer ensemble that showed off her trim pins.


Rebecca also wore pink to the event, donning a pink, white and black Yeojin Bae dress, which she paired with a black leather jacket. 


As it was a ladies event, boyfriend Andy was nowhere to be seen. 


The couple, who met at a Melbourne cafe where Rebecca worked last year, dated for 18 months before parting ways last year, only to get back together this year. 


According to a November report the funnyman had since come to regret their relationship ending. 


However, when Andy, 34, was asked by the Sydney Morning Chrome Hearts Glasses in January whether he would propose to his much younger girlfriend this year, he laughed it off by saying: 'No.'


Rebecca apparently also chuckled and shook her head to confirm it wasn't in their immediate future.