Jason Sudeikis was spotted in high spirits at the US Open, where he showcased a relaxed demeanor while cheering for American players, including Frances Tiafoe. Dressed in a casual, colorful outfit, he engaged with fellow spectators and shared laughter with ESPN's Rennae Stubbs. Alongside him, Busy Philipps and her new boyfriend, Jon Kasbe, appeared less engaged with the match, prompting a few yawns from Busy. Meanwhile, Ashley Park and Paul Forman, co-stars from 'Emily In Paris,' made their US Open debut, promoting Aperol and sharing their excitement on social media. Frances Tiafoe's quarterfinal match attracted high-profile attendees, including Roger Federer and Kevin Hart, highlighting the event's star power. The atmosphere at the US Open has been vibrant, with celebrities adding to the excitement of this prestigious tennis tournament.