Victoria Beckham can now add fashion journalist to her list of credentials, as she has become US Glamour‘s first-ever guest editor for its September issue.

She appears on the September 2012 cover wearing a tiara in a bubble bath, and in the accompanying interview she talks about her work, marriage and experience of guest editing — notably coming up with her ‘fashion don’ts’ for the publication.

“It’s been exciting for me to see my ideas come to life, from type colors to photo selection to casting,” explained the star.

“I even made my own list of Glamour fashion Don’ts to keep out of the issue: boat shoes (unless of course you’re designer Alber Elbaz or on a boat!), Bermuda shorts, nose rings, Crocs, and American tan tights (that’s nude pantyhose to you).”

The star also discusses her famous pout, arguing that her signature look has developed in correlation with the rise of her eponymous clothing line.