Los Angeles: Actor Robert Pattinson`s shirtless pictures in the newspapers have left the ‘Twilight’ star upset.
The pictures were taken when the 25-year-old was enjoying paddle-boarding in Malibu, and at present he doesn`t have a chiselled enough physique to show off his chest, reports contactmusic.com.
"He`s really insecure about his shirt being off," contactmusic.com quoted a source as saying.
He is believed to have taken up paddle-boarding sport after being urged by girlfriend Kristen Stewart to lose a few pounds.
"Robert`s put on nearly 10 lbs eating cheeseburgers and drinking beer while he`s not been working. Kristen`s told him to pull himself together. He hates the gym, so she`s encouraged him to take up paddle surfing to try and work off the excess calories," the source added.