Seems he need riding lessons....

Dean McDermott is in the ICU at an L.A. hospital where he is suffering from a punctured and collapsed lung. Dean had an accident when he was out riding dirt bikes with two friends on Tuesday.

Tori Spelling ,his wife, spoke with People about his condition:

"He's in a lot of pain," "He's taking this as a sign and realizing family is too important to risk his life."

Dean didn't tell Tori over the phone that it was a serious crash (his second this year).

"At first I was mad," she says. "I was pissed that he was out biking and crashed. But when I showed up and saw him lying there, and they told me they were admitting him to ICU with a collapsed lung, my heart dropped. My biggest fear had come true."