[HIGHLIGHTS] "That was still missing": Viewers angry because Giovanni Zarrella will be the new juror on "The Voice"

The new coaches for the 13th season of the casting show "The Voice of Germany" have been officially announced. Pop star Giovanni Zarrella and rapper Shirin David will also take a seat on the red chairs.

The Tokio Hotel twins Bill and Tom Kaulitz and singer Ronan Keating will be the coaches. Peter Maffay, Stefanie Kloß, Mark Forster and Rea Garvey will take a break in season 13 of "TheVoice" The new coaches will be seen alternately on ProSieben and Sat.1.