The duo from NSW, ten and nine respectively, earned a spot on Team Delta Goodrem thanks to their vocals, and performed a routine that drove the blonde songstress and Joel Madden to the stage.
Anthony and Tamara met at vocal school and have been a team for six years, since he was four and she three.
But the kids got a second chance to show off their talent, much to the delight of the audience and judges.
Anthony & Tamara gave an energetic performance of Grease’s huge musical number.
Watch ALL Light Balance dancers BEST performances on America’s Got Talent 2017.
8 Most Exciting Multimedia Performances in ‘AGT’ History
It was the sweetest final performance! Marcelka delighted again in “Got Talent!”
