Assuming of course both acts make it that far!
The Mimic Men - made up of Alfie Joey and Cal Halbert - appeared on Saturday's audition show, impressing the judges with their A to Z of impressions which ranged from Jonathan Ross and Lord Sugar to Kevin Spacey and Natalie Cassidy, as well as Barack Obama, Shaggy, Scooby Doo and Yoda.
Speaking to the Press Association, The Mimic Men revealed their plans for the live semi-finals if they get through at the deliberation day later this month.
They said: "We're planning to combine our impressions with a song, we're going to get in as many impressions as possible.
"And this year is going the first an impressionist has won BGT."
By the sounds of it, musical impressionist Craig Ball should watch out!
Craig is also through to the next round after getting four yeses for his singing impressions, performing Miley Cyrus' Wrecking Ball with the voices of Peter Griffin from Family Guy, Miss Piggy and Kermit from The Muppets and Gollum from Lord of the Rings, amongst others.
However as well as going up against one another, the two impressionists will also face competition from the other 40 or so semi-finalists, still to be confirmed.
Whatever happens for The Mimic Men on BGT, they said: "To win would be a dream, [but] we've already exceed anywhere we want to go, reaching this stage, so the rest would be fantasy."
Britain's Got Talent 2016 continues Saturday night on ITV with the live shows later this month.