MoxVlog

Getty

For Rihanna, embracing motherhood means taking off her top for a maternity photo shoot.

RiRi just posted a series of topless photos on her Instagram from her first pregnancy ... a photo shoot she's calling "Rub on ya titties."

Waiting for your permission to load the Instagram Media.

ncG1vNJzZmivp6x7tbnZZ5qopV9nfXN%2FjmlsaGloZL%2BqtMCnpZplpKS9rbHSrGSpqpWcu6K6wrJkqaCfqby0ecyaq56qnp7BunnSoaaorF8%3D