Camila Alves is a brunette bombshell, but the Brazilian model may be changing up her look completely.

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Matthew McConaughey’s wife shared a Twitter photo on Thursday of herself in a blonde wig and asked her followers whether or not she should go blonde. 

“Never been blonde before. Working up courage for a change. Should I do it? Have appointment tomorrow! Thoughts? Help!” she wrote as the caption.

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Most of her followers, however, weren’t in favor of the lighter look.

“No you are gorge the way you are,” one Twitter user responded.

Another wrote, “NO!!! You are beautiful dark haired! It looks too fake!”

If Alves does decide to change her hair color, we will probably see her debut it on the red carpet of the Golden Globes this Sunday. Of course she'd be walking the red carpet with her hubby, who is nominated for best actor in a miniseries or TV movie for HBO’s True Detective.

Do you think Camila should take the risk and go blonde? Let us know in the comments below.