Strictly Come Dancing is already entering the fourth week of its milestone series, and to celebrate 20 years the show will be introducing a brand new feature. As revealed on Strictly spin-off show It Takes Two, the popular competition will be introducing Icons Week, which will complement the other themed weeks the show already has. Icons will see the couples taking to the dance floor to honour music legends, paying tribute to some of the most recognisable and influential people in the industry. The special Strictly Come Dancing stars will pay tribute to musical iconic from across the decades. …