Ahead of the final, viewers have been informed of the identity of two of the three routines the finalists will be facing this Saturday.
Fans of the show are yet to know the couples choice dance which is being kept a secret until transmission.
However, Ashley almost revealed her dance on It Takes Two, but was quickly stopped by Zoe, 48, managing to keep its identity under wraps.
No, don’t say anything
Before almost spilling the secret, Zoe had been asking about the couples clothes they will be wearing for their routines in the final.
Ashley said: “We’ve tried them all on, we’re doing Dirty Dancing again, yet again,” to which Zoe was jubilant to hear.
The former pop star then went on to ask: “Are we allowed to say what our…” but was swiftly interrupted by the spin-off show host.
“No, don’t say anything else just in case…” but the rest of her sentence was in audible as the three spoke over the top of one another.
However, Ashley could be heard saying: “I can’t help myself.”
Zoe then told her: “I’m so scared I’m going to give something away and be in so much trouble with everybody.”
Strictly Come Dancing 2018: Ashley Roberts halted by Zoe Ball moments before BOMBSHELL (Image: BBC)
Strictly Come Dancing 2018: Ashley Roberts was stopped by Zoe Ball before revealing couples choice (Image: BBC)
Before moving on, Pasha added: “The costumes are all wonderful,” concluding the discussion on the costumes.
Speaking about the show coming to an end, Ashley admitted: “It’s bittersweet but its so nice to see everybody.
“I’m just going to enjoy it. I’ve worked so hard and just to go out there one more time and just have fun.”
Pasha then added: “It’s live TV, you never know what’s going to happen. But I think Ashley is good enough to get into that bubble to keep her calm
“But she’s in a good place,” he continued.
Strictly Come Dancing 2018: Ashley Roberts was joined by Pasha Kovalev (Image: BBC)
However, Zoe pulled up Giovanni on his teaching style with Faye and questioned him on why he’d been so hard on her.
Giovanni jokingly blamed Faye for his teaching style, but went on to praise her for allowing him to do something different.
“I think it’s just because I knew you had something and I knew your commitment to the show. All of it has been brilliant.
“I have to say thank you to you, for giving me the chance to get on board and do something great.”