It's the second live show of The Greatest Dancer tonight - here's how to vote online for FREE to help your favourite win.
The online vote opens the exact same time as the phone vote as announced in tonight's show after all of the acts have danced.
Lines close the same time as the phone vote which will be announced on the night by hosts Alesha Dixon and Jordan Banjo.
At the end of the night, this week TWO ACTS will be heading home in the latest eliminations of the new series.
How to vote on The Greatest Dancer for free online
In order to vote you'll need to register for a BBC ID if you don't have one already - Register for FREE HERE.
You can then vote when the lines open by going straight to the The Greatest Dancer BBC homepage and clicking on your favourite.
Note that you can vote up to THREE TIMES each week up until the final. You can vote either for the same performer or for split your votes between multiple acts.
The online votes will be added to the phone votes to give the overall public rankings.
Going into the live shows, The Greatest Dancer captains Cheryl, Oti Mabuse and Matthew Morrison all had three acts in the running.
Cheryl's squad was made up of all girl dance group Dan Bates Collective, duo Harry & Eleiyah and four piece street group Frobacks.
Matthew's team included commercial-contemporary fusion dance group Company Jinks, teenage dance duo James & Oliver and street crew Prospects Fraternity.
Finally, Oti selected Latin formation group KLA, 14-year-old contemporary solo dancer Ellie and drag act Globe Girls for her final three.
In the first week, Oti lost The Globe Girls who became the first act to be eliminated.
For the acts in the Live Challenge Shows, they must take on a different challenge each week to incorporate into their routine, to prove that they could be the Greatest Dancer.
But only one can be crowned The Greatest Dancer and win £50,000 and perform on the Strictly Come Dancing stage!
The Greatest Dancer airs Saturday nights live on BBC One.