It's Rihanna's tattoo! RiRi got this piece of ink shortly after her domestic dispute with Chris Brown in 2009 so it may be a symbol of strength. The tattoo artist, Bang Bang, told E! News, "I think it’s very empowering, very protective. I think the gun is very strong and very powerful.

We're really starting to lose track of all Rihanna's ink as she has 13 tats (and counting). She most recently got a giant Isis underboob tattoo as a tribute to her grandma along with an Egyptian Queen Nefertiti on her side. We always knew RiRi was a wild child and she has the ink to prove it!