'American Idol' Top 6 poll: You be the judge - who sang best?
The hopefuls were also joined by Brian May and Roger Taylor from the band for a special group performance.
Who impressed you most on tonight's show? Check out Digital Spy's take on proceedings, then vote and share your thoughts in the poll below:
This poll will close at 7pm EDT on Thursday, April 26 (midnight UK time on Friday, April 27).