Lily Allen, Azaelia Banks Twitter Feud: '212' Rapper Calls Sam Cooper a 'Thumb,' Her Children 'Ugly,' Songstress Fires Back

It seems as though Azaelia Banks has picked another Twitter feud. This time, it's with British pop singer Lily Allen. Today (July 11), the two got down and dirty on the social media site, dragging musical integrity and family into their argument.

It all began last week on July 7, when Banks tweeted "Lol b*tches went to get plastic surgery to compete!!! lets see what those butt implants look like in five years ! #YUNGRAPUNXEL4EVER"

Seemingly unrelated, a fan @fabulousoa showed Banks an old tweet from Allen regarding people who called her ugly. On that date, Banks replied with "weak... she can't talk though. Not when I met her coked up at yoyo... And NOT with that ugly husband she has."

Allen must have just noticed the tweets regarding the drug allegations and her husband Sam Cooper's appearance today.

@AZEALIABANKS @fabulousoa better not be, meh .

— lilyrosecooper (@lilyrosecooper) July 11, 2013

When Banks told Allen her husband looks like a thumb, the "Smile" singer went on to say in multiple tweets: "Not even gonna @ her but if she wants to talk about weak, I'm sure her record sales to date should suffice. One hit wonder. And my husband? Don't fo there b*tch Or your totally unnecessary security detail may actually have something to worry about #wannabe. Ps we all need thumbs." Banks wouldn't quite insulting Allen and her family, writing that the UK songstress has "ugly children and a coke habit." Allen wrote her off, writing "Okay Amanda, whatevs. #musthaveasongcoming out."

It's official pic.twitter.com/YL99MzB1jt — lilyrosecooper (@lilyrosecooper) July 11, 2013

Banks, does indeed, have a new song, "ATM Jam," featuring Pharrell. Meanwhile, Allen has most recently appeared on P!nk's newest single "True Love."

The "212" rapper does have a history if stirring up drama with fellow musicians. She's previously feuded with T.I., Rita Ora, Nicki Minaj, Lil Kim, A$AP Rocky, Iggy Azalea and more.