(PHOTO:Twitter/Christina Aguilera)Christina Aguilera on the Voice with pink afro.

The Voice is heading toward the finale next month, and tonight's show will unveil two more contestants who will leave the competition. The show will air live on TV at 8 p.m. ET. For those interested, videos of the best moments of the show this season, as well as full past episodes, can be watched online for free (see details below).

On Monday the top 8 contestants took the stage. Team Christina's contestant, Dez Duron, decided to sing Justin Bieber's "U Smile." He is the only artist left in her team.

In Adam's team, Amanda Brown sang Adele's "Someone Like You" and was appreciated by Cee Lo for her bravery to take on Adele. Adam also thought there was something "very explosive" in her performance.

Meanwhile, Melanie Martinez performed Alex Clare's hit "Too Close." The song, she said, relates to the breakup she is currently going through.

Team Cee Lo's Cody Belew chose Queen's hit song "Somebody to Love." His teammate, Trevin Hunte chose Whitney Houston's "The Greatest Love of All" and Nicholas David tackled Marvin Gaye's iconic song "What's Going On."

In Blake's team, Terry McDemott sang "Over" by his coach, Blake. "His voice was meant to sing this song," commented the coach. Meanwhile, the other contestant of the team, Cassadee Pope, chose Michelle Branch's "Are You Happy Now."

On tonight's show, two contests will be eliminated. Tune in to see who will leave the competition.

The Voice show will air live on NBC tonight, Tuesday, Nov. 27, at 8 p.m. ET.

For fanatics, video footage of the best moments of Season 3, as well as past full episodes, can be watched online for free on the NBC website here.