The BBC soap is working with Prostate Cancer UK and Macmillan Cancer Support on the new health plot.
Ant and Dec will be hoping to nab the Best Presenter accolade for the 22nd time.
The actor is also known for his role on Casualty.
The actor has teased her character will be "trashy, sassy and a bit cutthroat".
The ITV soap is set to explore the world of adult subscription sites, after a real-life explosion in subscribers.
While one star has quit the soap, the other will reportedly be leaving after bosses decided it's time for her to go.
"Life feels really good right now and we are enjoying some special time together," Scott said of his new relationship.
The actor, who plays Anna Knight on EastEnders, got together with the Kiss FM DJ after they appeared on last year's Strictly Come Dancing.
Michelle Collins' iconic character is "back from the dead" to stir up more trouble. Here's Cindy Beale's full story.
About Eastenders
Having launched in 1985, 'EastEnders' remains one of the most popular soaps on TV, alongside rivals 'Coronation Street', 'Emmerdale' and 'Hollyoaks'. Over the years, the show has introduced us to characters such as Dot Branning, Phil and Grant Mitchell, Mick Carter, Ian Beale, Sharon Watts, Stacey Slater, Kat and Alfie Moon, Pat Butcher and, of course, Peggy Mitchell, who was killed off in an emotional suicide storyline in 2016. It focuses on the lives, loves and loses of the residents of Albert Square in the fictional London district of Walford, which is also home to the iconic Queen Victoria pub. Among the present cast are Danny Dyer, Shane Richie, Jessie Wallace, Kellie Bright, Jake Wood, Jacqueline Jossa, June Brown, Lacey Turner and Richard Blackwood. On this page you will find all the latest 'EastEnders' news, spoilers, storyline details, casting announcements and pictures from your favourite soap.