Two more contestants were eliminated from The Voice during Tuesday night’s live results show. Bryan Keith , representing Adam Levine and Sylvia Yacoub from Christina Aguilera’s team exited automatically, having failed to secure enough of America’s votes. Christina has just one act remaining: Dez Duron .

Both Melanie Martinez and Cassadee Pope had made the iTunes Top 10 chart by the close of vote counting and therefore had their iTunes scores multiplied by ten and added to their regular public vote.

There was a live performance by Christina, who was joined by her team for a run though of “Let There Be Love,” from her new album Lotus . Rascal Flatts also provided entertainment with their song “Changed,” joined by contestants Cassadee Pope and Cody Belew .

Melanie Martinez, Bryan Keith and Amanda Brown joined their coach Adam Levine to perform Queen ’s “Crazy Little Thing Called Love

Viewers were able to vote for a choice of song performance by the members of Team Blake and Team Christina. They chose Pat Benatar ’s “Hit Me with Your Best Shot.”

The following constants received enough votes to advance to the Top 8:

-- Team Adam : Melanie Martinez, Amanda Brown

-- Team Blake: Cassadee Pope, Terry McDermott

-- Team Cee Lo: Nicholas David , Cody Belew, Trevin Hunte

-- Team Christina: Dez Duron

The Voice will return to NBC on Monday at 8:00 p.m. Eastern time.

Copyright 2012 ABC News Radio