For some reason John Legend’s Supermodel girlfriend Christine Teigen took to Twitter to diss Avril Lavigne. On Sunday night, she tweeted, “Watching an avril lavigne interview, The second most painful thing I have watched today after ‘the goods’.”

She then went on to tweet, “If u told me I could have 1 kid, but it would be exactly like avril, I would choose to have a barren, sterile existence that ends when I die.”

I have met Avril before…she is kinda blah.

Check out a more “Sunny” side of Avril, when she talked to Chelsea Handler here…