The pop star surprised kids on Thursday, Oct. 31 and sang some duets with them Olivia Rodrigo made some trick-or-treaters ...

The singer surprised the unsuspecting grade schoolers on Thursday night (Oct. 31) and sang some duets with her superfans.

In the "Jimmy Kimmel Live" segment, the pop star is joined by Guillermo in his own Olivia Rodrigo costume. Good idea, right?

Olivia Rodrigo made Halloween extremely memorable for her fans this year by surprising trick-or-treaters. On the October 31st ...

Man, it can be brutal out there. So, for Halloween, Olivia Rodrigo decided to lighten things up a bit. Yesterday (October 31), the “ So American ” singer decided to spend the ghoulish night handing ...

Come for Rodrigo bringing a little angel to tears and dumping an entire bowl of candy in a girl's basket, stay for her asking ...

Olivia Rodrigo made some trick-or-treaters "happier" this Halloween. On the Thursday, Oct. 31 episode of Jimmy Kimmel Live, the pop star, 21, surprised a handful of trick-or-treaters who happened ...

But last night, one particular residence in Los Angeles raised the bar when trick-or-treaters were greeted not only with candy, but Olivia Rodrigo. The reactions from the trick-or-treaters were ...

The pop star surprised kids on Thursday, Oct. 31 and sang some duets with them Jimmy Kimmel Live/YouTube Olivia Rodrigo and a surprised trick-or-treater Olivia Rodrigo made some trick-or-treaters ...