Taylor SwiftA week before her 20th birthday, GAC reports Taylor Swift has sold out her first NFL stadium in -- get this -- 20 minutes!

When the 'Fearless' superstar tops the bill at Gillette Stadium on June 5 in Foxborough, Mass., she'll not only be the first female solo artist to headline there, she'll also be the fourth consecutive reigning CMA Entertainer of the Year to sell out the venue. Kenny Chesney -- who ruled as Entertainer of the Year the past three years -- has sold out and headlined the NFL home of the New England Patriots every summer since 2005.

While it sometimes seems Taylor has done it all -- like selling out New York's Madison Square Garden in one minute flat earlier this year -- she constantly finds new ways to outdo herself. This will be the first time the young powerhouse will headline an NFL stadium gig.

Joining Taylor on the bill will be Kellie Pickler, Gloriana and 15-year-old pop singer Justin Bieber.