Sydney Sweeney posted a video Monday showing herself strapped to the top of a plane during a series of upside down aerial stunts. The “Euphoria” actor appeared to take on the wing walking challenge while the aircraft barrel rolled and looped through the sky. Sweeney shared the clip on social media with a casual explanation for the truly unhinged footage: she decided to strap herself to a plane and fly upside down. The stunt also came with a message for Hollywood’s longtime daredevil, Tom Cruise , whom Sweeney told to watch out. What Else Is on Sydney Sweeney’s Extreme Summer Agenda? Sydney Sweeney has been spending the summer with Scooter Braun , including a tandem bungee jump in New Zealand that sent the pair off a towering cliff. The two were later photographed enjoying a yacht day in Mallorca, proving that a normal beach vacation apparently was not on the itinerary. Sweeney has also leaned into a superhero-inspired look during her “Camp ’26” festivities and joined efforts connected to Washington wildfire relief. Between cliff jumps, wing walking, and sky high stunts, Sydney Sweeney’s summer is less “vacation” and more audition tape for the next impossible action sequence.