Beyonce Knowles Wigs Out

Here's some advice for Jennifer Hudson:

The next time Beyonce calls you overweight, just respond with: At least I don't wear a wig! Then, snap your fingers a few times, swivel your head and walk away.

Indeed, the possible finacee of Jay-Z has set herself up for such a comeback after she was either caught wearing a wig recently ... or having some sort of funky skin condition.

Either way, this isn't the most crowd-pleasing Beyonce picture of all time. But it could be worse.

The singer could look like Rip Torn.