Do the antics of Perez, Cami-Li and Alexander get reported on back in the US either on the tabloids or late night chat shows? Did previous years participants get US cover?

No

Strange
If there was US CBB and they had on a few Brits , I'm sure the UK media would report on what they were doing

I remember Perez's site did a report on Evander's comments about homosexuality last year.

'The Soup' on E! covered last Summer's series a few times. Here's a shortened clip of one of the times they covered it http://youtu.be/bBzRr8uZS04

nope. unless something crazy happens they wouldn't report on our Big Brother either. maybe entertainment "news", but BB isn't a big deal in the US (US or UK version)

On occasions, BB is not a big deal here either.....just saying!