Selena Gomez: "I Have A Ghost App" (FUNNY VIDEO)

Selena Gomez can't help herself laughing while making an appearance at "The Tonight Show Starring Jimmy Fallon" on Wednesday. 






Gomez, 23, also hit the stage to sing her brand new single "Same Old Love" off her new album "Revival".

"I believe in ghosts, so I have a ghost app," Selena said, adding: "I believe spirits can tap into technology."

Earlier in the day, the singer was seen rocking different outfits while out and about doing more promo.


Check out the funny video below...

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