CALL ME KAT: Leslie Jordan in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: Mayim Bialik in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Julian Gant, guest star Caleb Ranglin and Mayim Bialik in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Kyla Pratt and Julian Gant in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Swoosie Kurtz, Mayim Bialik and Leslie Jordan in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: Swoosie Kurtz in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Kyla Pratt, Mayim Bialik and Leslie Jordan in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Mayim Bialik and Cheyenne Jackson in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Swoosie Kurtz, Kyla Pratt and Mayim Bialik in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Leslie Jordan and Cheyenne Jackson in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Leslie Jordan and Cheyenne Jackson in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Cheyenne Jackson, Swoosie Kurtz, Kyla Pratt and Mayim Bialik in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX

CALL ME KAT: L-R: Cheyenne Jackson and Mayim Bialik in the “Call Me Your Biggest Fan” episode of CALL ME KAT airing Thursday, Feb. 3 (9:00-9:31 PM ET/PT) on FOX. ©2022 Fox Media LLC. CR: Lisa Rose/FOX