Taylor Swift’s frenemy Charli XCX puts on a leggy display in a black gown as she attends singer’s ex Matty Healy’s wedding to Gabbriette Bechtel

Despite starting off as friends, Charli and Taylor's relationship has deteriorated so much that they're said…

Charli XCX fails to raise a smile as she leaves London pub hours before nemesis Taylor Swift’s star-studded wedding celebration in New York

Despite starting off as friends, Charli XCX and Taylor's relationship has deteriorated so much that they're…