Selena Gomez's 'rare' friendship with Taylor Swift

Pop star Selena Gomez feels grateful to have a great and "rare" friendship with her contemporary Taylor Swift.

Gomez, 23, finds it unbelievable that she and Swift, 25, have remained friends with each other over the years despite leading such busy lives, was revealed.

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"It's crazy because we're in such different places in our lives, and we've been so consistent (with our friendship). I'm just so thankful for her, you know? It's rare to have that," Gomez said. 

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