Features of some detours, or what four answers in this puzzle need in order to match their clues?

"Call Me" band

"Dee-lish!"

"My peacock's tail is the best!," e.g.?

"Our previous recommendation stands"?

"Shoo!"

"The People's Princess"

"We are not alone" subj.

"Yer killin' me!"

:-(

Accessory often tipped or used for tips

Actor Auberjonois

Allow

Auto maintenance

Bad move

Best club in Vegas?

Born abroad

Buckle

Bud

Bête __

CPR expert

Cocoa scrub venue

Cybersecurity exec

Despised

Drops from above

Early Bond foe

Explore Mars, perhaps

Fishing pole

Former NBA star Ming

Fortuneteller