Several celebrity significant others have made cameo appearances in their partner's TV shows and movies, showcasing their talent and supporting their loved ones in the entertainment industry.
Colin Jost, married to Scarlett Johansson, appeared in her movie 'Fly Me to the Moon' as Senator Cook, a US state senator backing NASA. Ben Smith-Petersen, married to Riley Keough, had a quick cameo in her show 'Daisy Jones & the Six' as a man Daisy has a one-night stand with.
Jesse Plemons, in a relationship with Kirsten Dunst, made a brief appearance in her movie 'Civil War' as an unnamed soldier. Macauley Culkin, dating Brenda Song, guest-starred on 'Dollface' as Dan, accused of being the 'bread bowl killer'.
Andrew W.K., with Kat Dennings, appeared on 'Dollface' as The Sorcerer. Ryan Michelle Bathe, married to Sterling K. Brown, guest-starred on 'This Is Us' as Yvette, a mom. Ryan Piers Williams, married to America Ferrera, made a cameo in 'Barbie' as Gloria's husband.
Michael Angarano, with Maya Erskine, appeared on 'Pen15' as Greg. Erin Darke, dating Daniel Radcliffe, guest-starred on 'Miracle Workers' as Phaedra. Dax Shepard, married to Kristen Bell, played Chet, a demon on 'The Good Place'.
Mary Steenbergen, married to Ted Danson, appeared on 'The Good Place' as a music teacher. Jill Latiano, opposite Glenn Howerton, played Caylee on 'It's Always Sunny in Philadelphia'. Rhea Perlman, married to Danny DeVito, made a cameo on the show as Bertha Fussy.
Chloe Bridges, married to Adam Devine, guest-starred on 'The Righteous Gemstones' as Meagan. David Burtka, with Neil Patrick Harris, appeared on 'How I Met Your Mother' as Scooter. Adam Brody, married to Leighton Meester, guest-starred on 'Single Parents' as Derek.
Hilarie Burton Morgan, married to Jeffrey Dean Morgan, made a cameo on 'The Walking Dead' as Lucille. Nick Jonas, with Priyanka Chopra Jonas, appeared in 'Love Again' as Joel. Kelly Ripa, married to Mark Consuelos, played Mrs. Mulwray on 'Riverdale'.
Julius Tennon, married to Viola Davis, guest-starred on 'How to Get Away With Murder' as Desmond. Nick Swisher, with JoAnna Garcia Swisher, had a cameo on 'Sweet Magnolias'. Jason Ralph, married to Rachel Brosnahan, appeared on 'The Marvelous Mrs. Maisel' as Mike Carr.
Troian Bellisario, married to Patrick J. Adams, appeared on 'Suits' as Claire. Jacinda Barrett, married to Gabriel Macht, made a cameo on 'Suits' as Zoe. David Fumero, with Melissa Fumero, appeared on 'Brooklyn Nine-Nine' as Melvin Stermley.
Jason Ritter, married to Melanie Lynskey, guest-starred on 'Candy' as Deputy Denny Reese. Justin Timberlake, married to Jessica Biel, also appeared on 'Candy' as Deputy Steve Deffibaugh.