The former game show host ribbed the Duchess of Sussex after she recalled being objectified as a "briefcase girl."
The "America's Got Talent" judge, who was on a coffee run with his wife, had good news for fans later.
The two reminisced about Mandel's genius gag on the late night host and his staff.
The actor was ousted from “America’s Got Talent” after clashing with producers and fellow judges over complaints about racist behavior on set.
The comedian followed through on a joke he made on Instagram about going to work during the coronavirus outbreak.
The 21-year-old Texan's singing and rapping had the audience in the palm of his hand.
The teen sensation from last season's "AGT" has quickly matured as a high-energy singer.
Mandel previously said he didn't remember Markle.
The bashful Courtney Hadwin earned Howie Mandel’s “Golden Buzzer.”