Canadian pop star Justin Bieber apologized for his erratic, immature behavior in a Facebook video Wednesday.
The singer, who recently posed in his underwear for a widely-mocked ad for Calvin Klein, said he was nervous about what people think of him during a recent taping of an episode of The Ellen DeGeneres Show.
“I didn’t want to come off arrogant or conceited, basically how I’ve been acting the past year, year and a half,” he said. “I’m not who I was pretending to be.”
Examples of the behavior he is talking about: making disrespectful comments at a Tokyo shrine and the Anne Frank museum, fighting with paparazzi and getting arrested for a DUI while driving a yellow Lamborghini. Oh, and that time he abandoned a pet monkey at a German airport.
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Write to Olivia B. Waxman at olivia.waxman@time.com