Is this really necessary?Is this really necessary?Gadzooks.

That's a more than ample bosom squished into that there PVC top.

We mean, you can even catch a glimpse of areola peeking out the right hand package.

But really, is this essential?

We only ask because we've seen what's in between this buxom lass' legs.

It's a right old hunk...

Of metal.

Chantelle Houghton has gone and gotten her leg over a motorbike all trussed up in PVC smalls at the MCN Motorcycle Show.

We're not sure how sensible an outfit that is for burning rubber.

Go check out Chan and all her riding glory in our gallery of stars on two wheels.