The fourth episode of the series, which saw Michael's choir rehearsing hard for the North West choral heats, attracted a 17.3% share of the 9pm-10pm audience.
Grant Bovey's eviction from 'Hell's Kitchen', after being told he was "not a team player" by chef Marco Pierre White attracted 3.6m viewers and a 15.2% share of the audience.
The husband of Anthea Turner was the second contestant to be evicted following the departure of 'Shameless' actor Jody Latham on Sunday.
Five's 'CSI: Crime Scene Investigation', which saw the team dealing with three dead bodies found in different parts of Las Vegas, drew 2.9m viewers and a 12.4% share of the audience.
The final part of Channel 4 documentary 'The Hospital', featuring three young women who want to have gastric bands fitted, netted 2.3m viewers and a 9.6% share of the audience.
Including Channel 4+1 figures it reached 2.5m viewers.
BBC Two documentary series 'Horse People with Alexandra Tolstoy', this week exploring the vibrant horse culture of Montana, concluded with 1.2m viewers and a 5.1% share of the audience.