Wade posted a snap of the couple embracing and wrote on Instagram: “Two days ago this beautiful man asked me to be his wife.
“There has never been an easier answer to a question…. Yes! Feel so incredibly blessed.
“Wishing you all a wonderful 2019 and so much love for the year ahead.”
Mark Charnock, who plays Marlon Dingle in the soap, wrote: “Wonderful news!!! Congratulations lovely Fiona. What a way to go into 2019. Xx.”
The couple are not the first soap stars to find romance with each other.
Coronation Street actors Ryan Thomas and Tina O’Brien (Ian West/PA)
Tina O’Brien (Sarah Platt) was with fellow Coronation Street star Ryan Thomas (Jason Grimshaw) from 2003 to 2009 and the ex-couple – whose characters were together on-screen – have a daughter together.
Charley Webb and Matthew Wolfenden (Ian West/PA)
Emmerdale stars Charley Webb and Matthew Wolfenden married last year.
They started dating in 2007 after they met on the set of the ITV soap and now have two sons.