Mariah Carey and Megan Thee Stallion are headlining L.A. Pride in the Park 2023. Following last year’s overwhelming success and demand, the multi-stage event will expand to a two-day concert experience with headliners Megan Thee Stallion on June 9 and Mariah Carey on June 10 at Los Angeles State Historic Park.The festival spans over 32 acres with a capacity of 25,000, making it one of the largest official Pride concerts in the country. «I can’t wait to headline L.A.