The McDonald's BTS meal reached restaurants in 12 countries today including South Korea and the U.S.
It is the fast food chain's first-ever celebrity collaboration.
McDonald's restaurants began welcoming customers with BTS music playing and staff wearing special Korean t-shirts. which will be worn by employees worldwide.
By next month, the limited edition meal will be available in nearly 50 countries worldwide all with Korean writing on the packaging and in purple, a color associated with the group's fans, also known as the "BTS army."
The BTS meal comprises of 10 Chicken McNuggets, fries, a soda as well as two dipping sauces - sweet chili and Cajun flavors - redeveloped by McDonalds Korea.