Rihanna Tells Piers Morgan 'Grow a D--k'

September 10th, 2012 5:57 PM

Pop singer Rihanna and CNN's Piers Morgan had a heated exchange on Twitter Sunday.

After Morgan said the singer needs to grow her hair back, Rihanna replied, "Grow a d--k."

From there, the conversation got even more vulgar.

As a little background, Morgan was tweeting about the closing ceremony of the Paralympic Games:

Morgan added:

Rihanna responded:

Then the couple made up for obviously self-serving reasons:

Isn't that sweet?

(HT Gigwise)