David will be chatting to Christian O'Connell between 7.30am-8.30am on Absolute Radio.
You can listen online worldwide at: http://www.absoluteradio.co.uk/
You can follow the Absolute Breakfast team on Twitter at:
@OCRadio @MrMonkeyButler @IamCaptainChaos @TheMaggieDoyle
It's not been confirmed what time David will be chatting to Chris Moyles but his show is broadcast on BBC Radio 1 between 6am and 10am.
You can listen online worldwide at http://www.bbc.co.uk/radio1/chrismoyles/
You can follow The Chris Moyles Show team on Twitter at:
@ChrisDJMoyles @ChrisMoylesShow @ahj