Lily Allen and Azealia Banks' Twitter feud continued into the weekend after the Smile singer took aim at the rapper over her apparent lack of productivity. Banks sparked the war of words earlier this month (Jul13) when she poked fun at Allen, aka Lily Rose Cooper, on the micro-blogging site, accusing her of having a drug problem and then attacking her husband Sam Cooper's looks. Outspoken Allen responded by branding the 212 hitmaker a "one hit wonder", which fired up Banks - she then called Allen's children "ugly" in a tweet on Thursday (11Jul13) and raged, "One hit, but am certainly NOT a wonder. Just played for 70k at glasto (Glastonbury), critics STILL eagerly anticipating my debut. Suck on that hoe!" Refusing to leave it there, she also attacked Allen's husband again, tweeting, "go suck on your mans thimble d**k and put thumbalina to bed. Goodnight", and accompanied the correspondence with a topless photo of Allen taken by paparazzi. Allen, who gave birth to her second child, Marnie, in January (13), fired back, "ive had 2 kids since 212 dropped and i bet my album still comes out 1st. b**ch is scared of the ball. OUT." But it appears the rapper has had the last word for now - she sent out a tweet at lunchtime in Britain on Saturday (13Jul13), which read: "She's just mad cause sucking her husbands d**k is like playing thumb wars." The feud continues.