11/07/2013 16:28 BST | Updated 22/05/2015 06:12 BST

Rihanna Takes A Sick Day (It's Not Surprising)

So Rihanna's feeling a little bit poorly and has been forced to cancel a handful of upcoming tour dates BUT guess who's not really bothered? Her on-again-off-again boyfriend Chris Brown.

rihanna sick day

RiRi disappointed fans when she called off shows for the SECOND time during the Diamonds world tour. Live Nation confirmed the star was unable to perform in Houston on Monday night, "as a result of illness," but gave no further information.

However, boyf Chris had his "am I even bothered?" face on when he hit New York City with a whole host of musical pals, including Neyo, Fabulous and Fat Joe, at DJ Prostyle's birthday bash at the Hammerstein Ballroom on Tuesday night. Sounds like one heck of a hip-hop par-tay.

Rihanna, who previously cancelled shows in Baltimore and Boston in the first week of the tour, due to laryngitis, probably wasn't best pleased to discover her beau had also been hanging out with her RnB nemesis Ciara...

After hearing Ri's been forced to take another sick day we can't say we're surprised. The singer's known for burning the candle at both ends and living your life like that doesn't always lead to a smooth schedule - just ask Bieber.