Cash Warren Jessica Alba's Awesome, BUT ....

8/10/2016 6:33 AM PDT

Cash Warren Says Jessica Alba's Awesome, BUT ...

EXCLUSIVE

Cash Warren knows what he's got in Jessica Alba ... but not everyone's perfect, right?

Jessica's husband of 8 years was at LAX Tuesday when our photog asked if he could conjure up a flaw.

Cash, a Yale grad who is now an exec at an underwear and t-shirt company, had to think hard.