Duh x2, FYI Posh Spice/Victoria Beckham has been rocking a Bob for the longest. But did it catch on/stay hot no.

I'm not saying anything comparison wise of the two's music. But Tiffany DID decide to cut her hair/wear her hair in a bob because of it's popularity which Rihanna re-created for that hairstyle.

There is no denying that.