Jessica Alba hinted that she has recently smoked weed while trying to recall details of her recent trip to Amsterdam to see 50 Cent during Friday night’s edition of the Late Show With David Letterman.

J.A said: “I traveled in Europe a little bit and I’d never been to Amsterdam before.

“It’s very nice, it’s really pretty – lots of bikes.”

She then joked: “While I was there I realized that I forgot how to ride a bike.

“Or while I was there I was in a state of mind that didn’t allow me to ride a bike the way I should have been!”

Maybe her, err, joints couldn’t quite handle it.