Colbie Caillat is helping to celebrate the 20th anniversary of “Friends.” The singer- performed a short version of the “Smelly Cat” at the recently opened pop-up “Central Perk” coffee shop in New York on Friday.  See how she compares to Phoebe’s version

That was COOL! Singin @ #centralperk Sittin on the actual couch My favorite show ever #friends20 & w/my own friend of 20 years @Lieseybiese

— Colbie Caillat (@ColbieCaillat) October 3, 2014