India, Feb. 19 -- Taylor Swift has reportedly ceased communication with Blake Lively, per a Daily Mail report.

"Taylor is not communicating with Blake," an insider disclosed. "She was invited to SNL50, but with Blake there - and Kim Kardashian - it was the last place on earth she would be seen."

Earlier, the British outlet reported that Swift had decided to take a "step back" from Lively, but sources now reveal that their once-close relationship has further deteriorated. The Crules Summer singer allegedly declined an invitation to the 'Saturday Night Live' 50th anniversary special.

"Taylor is taking stock of which of her friends are good for her and who name drops her for personal gain after Blake-gate," a second source told Daily Mail...