Singer Rihanna is reportedly expanding her fashion resume with a new accessories line.

The Diamonds hitmaker has reportedly filed an application with the Patent and Trademarks Office for a new brand of leather and clothing goods, called $CHOOL KIlls.

A source tells Grazia magazine, "$CHOOL KIlls will be an accessories range covering everything from tote bags to purses, and later on, fashion. Rihanna still loves the music, and it's what launched her, but this is her focus right now.

"Rihanna has already had a successful clothing line with River Island and is not limiting herself to just music and touring for the rest of her life. She will continue to release singles and albums, but she's had plans in place to expand in other areas like fashion, for a good few years now."

If the reports are true, this will not be the first fashion line Rihanna has created under her own name, although in 2013, she released two collections for clothing store River Island and she was named creative director for sports apparel giant Puma in 2014.