Photos: Halle Berry has proof that ex-BF Gabriel Aubry tampered with their daughter's hair

Now acting like a real Bond girl that she is, a Peter Falk aka Detective Columbo kinda person!

Halle Berry is accusing their 6-year-old daughter’s father of messing with her hair to make her appear more white – and now, Halle may have proof.

According to TMZ, Halle submitted Nahla’s hair brush to Microtrace, where they did a test on it to determine if it has been chemically tampered with, despite Gabriel claiming that it’s from sun exposure.

The site reports:

''The company analyzed the hair and concluded there was evidence it was chemically treated. The lab went on to say the repeated use of chemicals took their toll, writing there was “extensive damage … likely the cumulative effect of repeated exposure to numerous gentle bleaching treatments.''

ICYMI, a judge ruled that neither parent can alter Nahla’s hair from its natural state any more.