Iggy Azalea, Britney Spears Twitter Beef: 'Pretty Girls' Flop, Singer Shades Rapper

Rapper Iggy Azalea gets slammed by singer Britney Spears after she blamed the "Toxic" star for not promoting their single, "Pretty Girls."

Iggy tweeted, "@britspears23 I really love the song, and actually never said anything negative, only that I think there was room to do more with it." She continued, "What's worded on single art isn't reflective of who makes promotional choices for the campaign, that's not up to me or my team. I'm sure you would have enjoyed some extra performances etc. of the song. Am I the bad guy for wishing we had done more?"

In diva style, Britney fired back at the novice rapper, "Can't wait to get back Vegas. So thankful I have shows for the rest of the year to look forward to... #YouWantAPieceOfMe."

TMZ reported that the Australian rap star was disappointed that the highly anticipated music video didn't climb the charts and blamed Britney for the flop, "Its difficult to send a song up the charts without additional promo and TV performances etc. unfortunately I'm just featured."

She continued, "My comment is factual, it applies to any song. I don't have to suck the woman's a**hole 24/7 to be her friend, do I? Bye girls."

Fans blasted Iggy:

@Valinciaa  tweeted, "I don't get why @IGGYAZALEA would even accuse Britney of flopping the track. Iggy's entire discography is a flop. It's you Iggy. It's you."

@aurosan  tweeted, "Wow at iggy coming for queen britney and blaming her for pretty girls flopping talk about poor form... but she is the queen of it."

@codyspearz  tweeted,"Good thing Britney has 15 years of relevance to fall back on. Hope Iggy enjoyed her 15 minutes."