Name	Known for
Nancy O'Dell Self - Co-Hostess Self - Co-Hostess See fewer	Scream 3 (2000)
Kevin Frazier Self - Co-Host Self - Co-Host See fewer	Rat Race (2001)
Victoria Arbiter Self - Royal Expert Self - Royal Expert See fewer	Non-Stop (2014)
Cameron Mathison Self - Correspondent Self - Correspondent See fewer	All My Children (1970)
Sophie Schillaci Self - ET Senior Music Editor Self - ET Senior Music Editor See fewer	Extra (1994)
Adele Self (archive footage) Self (archive footage) See fewer	Skyfall (2012)
Jessica Biel Self (archive footage) Self (archive footage) See fewer	The Illusionist (2006)
Miley Cyrus Self Self See fewer	Hannah Montana (2006)
Shannen Doherty Self Self See fewer	Beverly Hills, 90210 (1990)
Ali Fedotowsky Self (archive footage) Self (archive footage) See fewer	Blue Jasmine (2013)
Julianne Hough Self (archive footage) Self (archive footage) See fewer	Rock of Ages (2012)
Katie Krause Self - ET Online (archive footage) Self - ET Online (archive footage) See fewer	Deadly Hollywood Obsession (2019)
John Legend Self (archive footage) Self (archive footage) See fewer	La La Land (2016)
Meghan Markle Self (archive footage) Self (archive footage) See fewer	Remember Me (I) (2010)
Bruno Mars Self Self See fewer	Rio 2 (2014)
Chris Martin Self (archive footage) Self (archive footage) See fewer	The Hunger Games: Catching Fire (2013)
Mandy Moore Self (archive footage) Self (archive footage) See fewer	A Walk to Remember (2002)
Corinne Olympios Self (archive footage) Self (archive footage) See fewer	Attack of the Amish (2021)
Gwyneth Paltrow Self (archive footage) Self (archive footage) See fewer	Shakespeare in Love (1998)
Katy Perry Self Self See fewer	The Smurfs (2011)
Prince Harry Self (archive footage) (as Prince Harry Windsor) Self (archive footage) (as Prince Harry Windsor) See fewer	Stroop: Journey into the Rhino Horn War (2018)
Catherine Princess of Wales Self (archive footage) (as Catherine Duchess of Cambridge) Self (archive footage) (as Catherine Duchess of Cambridge) See fewer	Sky News at 9 (2018)
Ed Sheeran Self Self See fewer	Red Notice (2021)
Chrissy Teigen Self (archive footage) Self (archive footage) See fewer	Hotel Transylvania 3: Summer Vacation (2018)
Justin Timberlake Self Self See fewer	Trolls (2016)
Louis Tomlinson Self (archive footage) Self (archive footage) See fewer	iCarly (2007)
Nick Viall Self (archive footage) Self (archive footage) See fewer	General Hospital (1963)