The 20-year-old became the 79th winner to hold the Miss Great Britain crown after triumphing at the national competition last year.
Across the two days, Ava showcased her charity, talent and publicity efforts and took part in private interviews with an esteemed judging panel, before taking to the iconic Miss GB stage.
Ava, an international business student at Edinburgh University, eventually reigned supreme over 40 other accomplished Miss Great Britain finalists.
Her triumph comes after she raised £21,000 for charity in the lead-up to the national final.
Ava has now taken home the Bold & Beautiful Award at the Pageant Industry Awards.
(Image: Ava Morgan) She said: “This recognition means so much to me as it reflects my story of raising awareness for breast cancer through my campaign beboobaware, which has hosted charity events, launched its own clothing line and raised over £28,000.
“It also represents my journey of sharing the reality of living with eczema and showing others that you can still feel confident and beautiful even during a flare-up.
“To have also entered Miss Great Britain at 19 and won on my very first time is something I’ll never forget.
“A huge thank you to everyone who has supported beboobaware and my eczema journey. This really couldn’t have been possible without all your help.
(Image: Ava Morgan) “From every share to every penny. This has helped spread the awareness of breast cancer and eczema. So this award isn’t just for me. It’s for everyone.”
Ava also gave a special mention to the Ayrshire Hospice charity shop in Prestwick, where she got her dress for the awards night.
She said: “The women helped me find the perfect dress and I think this may be my favourite dress I’ve ever worn.
“Take this as your sign to shop at your local charity shops as they have the best finds.”