Selena Gomez Reunites with 'Fundamentals of Caring' Co-Star Paul Rudd For Big Slick Charity Weekend

Selena Gomez joined her The Fundamentals of Caring co-star Paul Rudd at his Big Slick Ten Charity Weekend event on Friday (June 7) in Kansas City, Mo.

The 26-year-old entertainer helped raise money for the Children’s Mercy Hospital among a slew of other celebs.

Selena met up with Ariel Winter and Paul on the baseball field, and even met up with Olivia Wilde the next night where she gushed about Olivia‘s directorial debut Booksmart.

“When Olivia is a star and Paul wears your face on a shirt (btw if you haven’t seen Olivia’s movie Booksmart I don’t understand you),” she captioned a set of photos. Check them out below!

In case you missed it, check out which other celeb Selena Gomez was seen hanging out with at the Big Slick Ten event.