Rihanna posed topless in a racy snap she shared with her 2.8 million Instagram followers the morning after her Halloween party in West Hollywood.
She captioned: “The morning after! Hello November.”
The “Where Have You Been” singer coyly covers her chest with her arms as she sits in a bed with a green veil and a tiara.
Her breast tattoo – which she had etched in memory of her late grandmother – is partly revealed in the shot.
RiRi hosted a star-studded Halloween party the night before at Greystone Manor in West Hollywood, where she wore a green veil and a sparkling green dress. Guests included Lindsay Lohan, Paris Hilton and the Chris Brown, who dressed as an ammunition-toting terrorist.