Conversation so far:
Does Rihanna make a fashion statement?
In November 2011, Rihanna announced her first fashion venture with Armani.
Does Rihanna have her own fashtion line?
In February 2013, Rihanna presented her first women's fashion collection at London Fashion Week for British brand River Island, collaborating with her personal stylist Adam Selman.
What was Rihanna's interest in fashion?
Early in her career, Rihanna made clear her interest in fashion and desire to work in the clothing design industry. Regarding this, stating, Fashion has always been my defense mechanism“

Question: Has she done anything particular with her fashion?
Self-contained rewrite: Has Rihanna done anything particular with her fashion?