Another Temper Tantrum?

So smart, yet so dumb when he’s fired up!

It sounds like Alec Baldwin let his temper get the best of him again.

According to reports, the 30 Rock star got into a screaming match with a limo driver at the U.S. Open parking lot on Sunday.

Alec’s BMW and the driver’s town car nearly collided, sources say.

The actor’s mouthpiece defended him and said that he was ‘cut off’.

Our ‘Alec rage’ file is getting pretty hefty!

[Image via WENN.]