Jack's Kid Mayer or May Not Look Like John

2/27/2009 2:40 PM PST BY TMZ STAFF
Here's Jack Nicholson's teenage son Raymond (left) at the Lakers game last night -- and Jennifer Aniston's current boyfriend John Mayer (right).

Jack Nicholson's Son

One of them is good for trying to make your ex jealous.

We're just sayin' ...