Amanada Byram has shared pics from photobooth at Jett Desmond's party that show girls really just wanna have fun.
Denis Desmond and his wife Caroline Downey greeted hundreds of guests at the Pavillion at Leopardstown racecourse to mark son Jett's 21st birthday.
And Amanda and her gal pals Amy Huberman, Yvonne Keating and stylist Ingrid Hoey had the time of their lives.
The ladies spent the night striking poses and voguing in a novelty photo booth. "Did anyone else get a chance to use the photobooth?" stylist to the stars Ingrid Hoey asked the following day.
In one picture the four friends blow kisses at the camera, in another they point accusingly at the lens.
Amy checks her watch in another snap while Amanda chews her nails nervously, they also stick out their tongues, smile widely, feign indifference and shake their fists at each other.
"Such shy girls," Yvonne joked beside one of the pictures. It seemed to be a night to remember – or forget.
The girls ended the evening chowing down on fast food. "My low point was milling into that burger at a table where no one was eating and having crusty ketchup all over me. Proud." Amanda managed to capture this golden moment on camera but refrained from posting it online.
"Love you too much to tweet it, though I am seriously tempted Burger Face," she wrote.
The following morning new mum Amy asked: "Is there a support group for hung-over people with babies?"
Amanda shared the photos on her Twitter page, along with one of her and old modelling buddy Yvonne Keating, captioned #oldtimes.
Another pic shows Amanda pulling a face beside a bemused Brian O'Driscoll. Amanda captioned her pic: "Someone get this crazy woman away from me."