Josh Groban Celebrity Zodiac Signs > pisces > Josh Groban Josh GrobanFebruary 27 | piscesGentle and spiritual, there’s no doubt musician Josh Groban is a Pisces. But he can also poke fun at himself—just watch the “Garden Party” episode of The Office to see for yourself. Photo: Christopher Simon via Wikimedia Commons Other Pisces Celebrities Bruce Willis March 19 Adam Levine March 18 Rob Lowe March 17 View More Pisces Celebrities