The time-traveling show's star predicts Taylor will surely "fall for a man in a ginger wig" when he attends her show in Scotland this weekend.
The singer/actress emerged victorious over Gumball on Wednesday night's (May 22) finale.
The co-star of "The Bear" swears that things were all good for her first hosting gig in February after an old clip resurfaced in which she denigrated JLo.
"This again show the world how music is the international language," according to Mr. Worldwide.
Eilish made the televised debut performance of "Lunch" on Tuesday (May 21) show, where she also dreamed about recording a standards album one day.
The three-year-old was filmed sitting on her dad's lap during Monday's show.
The "Weekend Update" bit had starring Chloe Fineman as JoJo declaring "I'm the first gay girl in the world!"
The country icon also sang her sitcom theme "I'm a Survivor" with Jennifer Hudson on Thursday (May 2) and talked about being the "new kid" on "The Voice" last season.