Happy Birthday Rob Lowe: Still Sexy At 48

All smiles and all in black, making his still dreamy eyes pop.

It looks like scruffy Rob had a secret...

The man looks good in a tux.

Serious face is also a sexy face.

Cool and casual.

On the set of Park and Recreation Rob proves he can make grey sweats look good.

The shades work for him, but it's a shame to cover up those eyes.

Classy and well-lit.

Business casual power slouch.

With just a little bit of grey Rob still has great hair.