5 reasons we don't buy Jennifer Lopez is 45 today

Happy Birthday, Jenny from the block! We hear you're 45 today, but we've decided this is impossible. Why? Other than the fact that the two photos above are nearly mirror images, and yet were taken 15 years apart? Let's run down the list.

1. THOSE ABS OF STEEL.

2. AND SKIN OF A 25-YEAR-OLD.

3. THERE'S THE ENVIABLE BACKSIDE.

4. AND THE ABILITY TO MAKE EVEN RIDICULOUS SPANGLED-WEAR LOOK SMOKIN' HOT.

5. BUT MOSTLY, IT'S JUST A GENERAL GLOW, GIRL.