Jay Leno looked a hell of a lot better Friday night as he attended amfAR’s inaugural Las Vegas benefit event … after a fall earlier in the week did some wicked damage to his face.

Fans were super worried after most of Jay’s face was bruised, and he was sporting an eyepatch … after he said he fell 60 feet down a hill in Pittsburgh, Pennsylvania.

But, Jay seemed to be in much better spirits as he walked the event’s red carpet in a navy blue suit …. minus the eyepatch with his face a much healthier complexion!

Remember, Jay told TMZ he was staying at a hotel on a hill and wanted to go to a restaurant at the bottom of the slope … and instead of taking a winding path down, he tried to take a shortcut … and it ended with him tumbling down the hill.