The hit singer showcased her brand new single 'New Me' in Saturday's latest live show.
She teamed up with Dance Company Silver Beats for the special performance.
You can watch Ella Eyre's performance on The Greatest Dancer below...
On Saturday the competition continued as the remaining eight acts took to the stage for another of the live challenge shows.
In this competition they all want the same thing - to become The Greatest Dancer, win £50,000 and perform on Strictly Come Dancing.
Every week, each dance act is set a challenge which they must tackle with their Dance Captain to create an unforgettable performance. For the first time the power is in the hands of the viewers at home, as they vote to decide who stays in the competition each week.
For the four Dance Captains Todrick Hall, Cheryl, Matthew Morrison and Oti Mabuse, the pressure is on as they mentor their acts through the rest of the live challenge shows.
Last weekend saw another two acts eliminated as hip hop dance crew Dark Angels on Oti's team and Matthew's street dance duo Ross and Travis were sent home.
They left eight acts in the competition tonight, two on each of the four teams.
Those left competing for the top prize this week were Duo Lily & Joseph and all male contemporary dance group Brothers of Dance on Cheryl's squad.
On Oti's current squad were contemporary group Vale and Latin & ballroom pair Michael & Jowita
Matthew's squad had contemporary fusion dancer Hannah Martin and contemporary soloist Harrison.
Finally, Todrick's squad featured contemporary performer Ainsley Ricketts and mixed contemporary dance group Dancepoint.
The Greatest Dancer airs Saturday nights on BBC One.
Episodes are available to watch online in full via BBC iPlayer.