It's act 2 of our musicals weekend, and a place in this year's semi-final is up for grabs. The razzle dazzle of musicals week continues as our professionals dance a sizzling group number to a Chicago classic, and the cast of hit comedy musical Titanique perform in the ballroom.
As two couples find themselves in the penultimate dance-off of the series, who will hold their nerve and take the final spot in the Strictly semi-final?
