This is a partial list (some in order of appearance) of the celebrities who contributed comments to
20 to One.
2005–2011 •
Amanda Keller – TV and Radio Presenter •
Anh Do – Comedian •
Anthony Callea – Singer • Ash & Luttsy – Radio Personalities •
Ben Dark – TV Presenter •
Bianca Dye – Radio Presenter •
Bill Collins – Movie Reviewer •
Billy Birmingham – Comedian •
Blair McDonough – Reality TV Star / Actor •
Bob Willis – Former English Cricket Captain •
Brendan Jones – Radio Presenter • Brodie Harper – TV Presenter •
Cameron Daddo – Actor •
Catriona Rowntree – TV Presenter •
Charles "Bud" Tingwell – Actor and Previous Host of
20 to 1 (Series 2 to 7) •
Colin Lane – Comedian •
Damian Walshe-Howling – Actor •
Danny Bonaduce – TV and Radio Host •
David Campbell – Singer •
David Hasselhoff – American Actor •
Deni Hines – Singer •
Donny Osmond – Singer •
Duncan Armstrong – Olympic Athlete •
Ed Phillips – TV Presenter •
Eddie McGuire – TV Presenter •
Georgie Gardner – News presenter •
Gorgi Coghlan – TV Presenter •
Guy Sebastian – Singer •
Harry M. Miller – Personal Management •
Imogen Bailey – Actress and Model •
Ita Buttrose – Journalist and Author •
Jay Laga'aia – Actor /
Play School presenter •
Jessica Napier – Actress •
Jessica Rowe –
Seven News presenter •
Jessica Tovey – Actress •
John Burgess – Former Game Show Host •
John Jarratt – Actor •
John-Michael Howson – Entertainment Reporter •
Josh Lawson – Actor •
Kate Ceberano – Singer •
Ken Sutcliffe – Sports Presenter •
Kristian Schmid – Actor •
Lisa Wilkinson – TV Presenter •
Livinia Nixon – TV Presenter •
Liz Ellis – Retired
Netball Player •
Lizzy Lovette – Radio announcer •
Lorraine Bayly – Actress •
Lochie Daddo – TV Presenter •
Mark Ferguson –
Seven News presenter •
Matthew Johns –
The NRL Footy Show •
Megan Gale – Supermodel •
Michala Banas – Actress and Singer •
Mike Goldman – TV Presenter •
Mikey Robins – TV and Radio Presenter and comedian •
Nikki Webster – Singer/Performer •
Paul Harragon –
The NRL Footy Show •
Paul Vautin –
The NRL Footy Show •
Paulini Curuenavuli – Singer •
Peter Berner – TV and Radio Presenter •
Peter FitzSimons – Author/Journalist •
Peter Garrett – Singer/Politician •
Peter Sterling –
Nine Footy Commentator •
Peter Thompson – Film Reviewer • Prue MacSween – Media Commentator •
Richard Wilkins – TV Presenter •
Ricki-Lee Coulter – Singer •
Ronan Keating – Singer •
Sam Newman –
The AFL Footy Show •
Sam Simmons – Triple J presenter and Comedian •
Sami Lukis – Radio announcer •
Scott Cam – TV Presenter •
Shane Crawford – Former AFL Player •
Shane Jacobson as
Kenny Smyth – Film Character •
Shannon Noll – Singer •
Simon Burke – Actor /
Play School presenter •
Tania Zaetta – Actress/television presenter •
Tara Moss – Author and Model •
The Umbilical Brothers (aka David Collins and Shane Dundas) – Comedy Duo •
Tim Ferguson – Comedian • Todd Rixon – Former Dancer •
Tom Burlinson – Actor and Singer •
Toni Pearen – TV Presenter •
Tony Martin – Radio Presenter •
Tracy Grimshaw – TV Presenter •
Wendy Harmer – Radio Presenter •
"Weird Al" Yankovic – Singer •
Zoe Naylor – Actress
2016–2019 Returning Returning contributors are revived in 2016 include: •
David Campbell – Singer •
Michala Banas – Actress •
Peter Berner – TV and Radio Presenter • Prue MacSween – Media Commentator •
Richard Wilkins –
Today Show •
Tracy Grimshaw – Journalist/TV Presenter
New New contributors in 2016 include: •
Beau Ryan –
The NRL Footy Show co-host •
Claire Hooper – Comedian •
Dami Im – Singer •
Gene Simmons – Singer •
Gyton Grantley – Actor •
Jack Gleeson – British Actor •
Jackie O – Radio Host •
Jason Akermanis – Former AFL Player •
Jean Kittson – Actress and Comedian •
Jeff Goldblum – American Actor •
Kevin Rudd – Former Australian Prime Minister •
Kat Hoyos – Actor •
Lindsay Lohan – American Actress •
Martina Navratilova – Tennis Player •
Sharon Osbourne – Media Personality •
Sylvia Jeffreys –
Today Show ==Awards==