The "Neighbors" star, 31, stopped by Andy Cohen's "Watch What Happens Live" on Wednesday, and the host asked him about a tweet he'd posted in January following Justin Bieber's arrest on suspicion of DUI in Miami.
Sorry, guys, we can't republish the tweet here, but it involved Rogen calling the pop star "a piece of" something.
The 20-year-old "Beauty and a Beat" singer's latest antics have further sullied his name. Those jail photos and videos and that notoriously unflattering deposition video haven't done much to help his case, especially given that they came after vandalism allegations and accusations that Bieber had been speeding through residential streets.
Anyway, when Cohen brought up Rogen's tweet, the actor piled it on.
"In my opinion, Justin Bieber is a piece of ...," he said again. "He's obnoxious and ungrateful and unsincere and he puts people's lives in danger."
Oh, tell us how you really feel, Seth.
The notorious Hollywood stoner, who recently testified before Congress about
Late last year, Rogen and his
"He was pleased and humored by the experience ... as he should have been," Rogen said. "He's a sweetheart and a mensch."
Rogen's "Neighbors" costar, Dave Franco (yes, James Franco's younger brother), appeared on the Bravo talk show with Rogen and revealed that he'd tested for the role of vampire Edward Cullen in "Twilight." That, of course, prompted a giddy Cohen to ask them to re-enact the sunlight scene from the first film in the mega-popular franchise. Rogen donned a brunet wig to dramatically play
"Neighbors" knocks its way into theaters May 9.
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