So it should come as no surprise that the 25 year old has a hot girlfriend. What may be a little surprising is that she's much older than him--42 year old actress Sanaa Lathan!
She's been in some popular movies, but no real blockbusters (although Love and Basketball and Alien vs. Predator were both quite awesome).
So with 17 years age difference between the two I think she qualifies as a cougar even though you would not look at her and think she was older than him (at least in this pic).
Not that it matters of course. If the happy couple is, well--happy--that's all that matters.