Pictures of Britney Spears after she lost custody

Very strange for Britney Spears is that she almost smiled after she lost custody for her children.

TMZ magazine reports "Why she lost custody?:

TMZ knows exactly why Britney lost custody -- she ignored the Commissioner at every turn.

Rewind to last month. L.A. County Commissioner Scott Gordon ordered Spears to do a number of things in order to maintain 50/50 custody.

Spears was ordered to meet with a drug counselor -- she didn't do it.

Spears was ordered to submit to drug testing -- she didn't do it.

Spears was ordered to enroll in parenting classes -- didn't do it.

Spears was also required to sign the judge's order -- again, she didn't.

And last Friday, Commissioner Gordon prohibited both Spears and K-Fed from driving the children unless they had a valid California driver's license. Gordon was pissed today when TMZ posted video of Spears cavalierly driving her kids around Malibu.

In short, Spears did everything wrong ... by doing nothing