Lil Kim's return to rap features a Nicki Minaj diss, a possible Iggy Azalea collaboration, and a 'Hardcore 2K14' mixtape.

The rapper announced on Twitter the release date for her mixtape, tentatively set to drop on September 11.

"#HardCoreMixtape Dropping #911 #Call911?? #HardCoreMixtape911 #TheWaitIsOva?? #Call911#ILuvMyFans???????? pic.twitter.com/ARECbhZwFc," Kim tweeted August 8, revealing a September 11 release date.

The rapper will also begin touring in the weeks to come.

Source: Twitter