We broke the story ... Khloe and Lamar have notified E! that they will no longer do the 3rd season of their reality show so Lamar can focus on his basketball career.
But sources connected with E! tell TMZ ... the network is talking with Khloe about a spin-off show similar to her other show, "Kourtney and Khloe Take Miami."
E! sources say Khloe is a "huge draw," and as one source put it, "We're definitely in the Khloe Kardashian business."