What are Rihanna’s most notable advertising partnerships, and how have these collaborations influenced Rihanna’s market reach?

How did Rihanna’s early life experiences contribute to her artistic persona, and what challenges did Rihanna overcome?

How has Rihanna influenced communities outside entertainment, and how does Rihanna maintain connection with fans?

How did Rihanna develop her unique clothing style, and what brands has Rihanna collaborated with in fashion?