TMZ just broke the huge news that Nicole Richie checked herself into prison today.

She was booked at the Lynwood Jail, where Paris did her time, at 3:15 this afternoon. Great move by her lawyer Shawn Chapman Holley. While all the attention was on Lindsay, no one was watching Nicole.

She can etch her name right next to "Paris was hear." And yes, that would be how she’d spell it. These girls are getting off so easy, I wouldn’t be surprised if Nicole has a mani/pedi scheduled while in the clink.

Prepare for the onslaught. Waves and waves of coverage of every baby-voiced utterance regarding her time in the big house are on their way.

As you know, Paris Hilton is scheduled to shed some crocodile tears on Larry King Live tomorrow.

Don’t worry too much if your Tivo stages a revolt and refuses to tape it.

Though Barbara Walters won’t deign to interview her, behold the Paris Penance Tour! You’ll have ample opportunity to witness her declarations of conversion behind bars.

Paris was released around midnight Monday, a touch of makeup on her face. A little blush, some lip gloss, but not that awful eyeliner she often wears.

Paris was clearly feeling good and had a big smile for everyone.

Parents Rick and Kathy Hilton picked their baby up at Lynwood and took her home to their place in a big SUV, trailed by ecstatic paparazzi.

So, the neighbors of Chez Paris had at least one more night of quiet.

That’s it for now. Surely she’ll release a statement when she gets up this morning.