The singer celebrated the happy news on Twitter with a snap of him and his wife-to-be flashing her new sparkler:
The future mrs j yeahhhhhhhh!!!pic.twitter.com/OWiJT0Y1Q9— Danny Jones (@Dannymcfly) July 25, 2013
Danny, 27, will be the third member of the band to get hitched with both Tom Fletcher and Harry Judd having already walked down the aisle.
Tom was quick to congratulate the pair on Twitter with several messages, including singing them a little ditty:
Danny's getting married, Danny's getting married, na na na na hey! Na na na na hey!— tom fletcher (@tommcfly) July 25, 2013
Georgia, 26, is a model and 2007's Miss England, and has been dating the McFly stud since 2009 (after he split from her Miss England successor Laura Coleman).
After Danny popped the question on Thursday night, Georgia tweeted her excitement, saying 'Soooo this happened tonight!! I'M ENGAGED!!!!! So so happy!!!'
Congratulations from team Handbag!
GOSSIP SINGER BETH DITTO MARRIES IN JEAN PAUL GAULTIER GOWN
JESSIE J TURNED WEDDING SINGER FOR LUCKY COUPLE
WEDDING FLOWERS INSPIRATION FROM MIRANDA KERR