International singing sensation Susan Boyle finally gets the chance to perform a live duet with her lifelong idol Donny Osmond on tonight's Dancing with the Stars and only ET's Chris Jacobs was with the pair right after their final rehearsal before the show!
The duo -- set to sing This Is The Moment while DWTS pros Kym Johnson, Tristan MacManus, Anna Trebunskaya and Henry Byalikov dance -- told Chris that rehearsals went well and they are ready for their big live debut. This is The Moment is off Susan's new album, Standing Ovation, which is set for release on November 13.
In addition to tonight's Dancing with the Stars performance, the two will also team up Wednesday night to perform a duet in Las Vegas for the Donny & Marie Show at the Flamingo.
Watch the video for more of the interview, including a blushing moment for Susan when she talks about cherishing her whole life a blanket with Donny's face on it.