Kardashian matriarch Kris Jenner has negotiated to keep her family on E! for at least three more years, but her daughters Kendall and Kylie Jenner may spinoff to star in their own series.

The network and Ryan Seacrest Productions, which produces the Kardashian reality shows, have discussed the possibility of a new show spotlighting the sisters, according to Variety. No formal negotiations have taken place, and an E! spokesperson told Variety that the spinoff isn't in the works.

Kendall recently became the new face of Estée Lauder, and the model has walked major runways in New York, London and Milan. Her sister Kylie has her own hair extension line and is an aspiring actor. The two girls have 38 million Instagram followers between them, with Kendall boasting two million more than her baby sis.

Kris reportedly worked out a lofty deal with E! for $100 million to extend "Keeping Up with the Kardashians" for four more years. The family's current contract was set to expire after the upcoming 10th season.

E! has downplayed those figures. Variety reports the deal may be closer to $20 million dollars for more seasons of "KUWTK," with a "clothing allowance of $75,000 per season in total" for Kris, Kendall and Kylie as well as the Kardashian children - Kourtney, Kim, Khloe and Rob.

"The story that ran this morning is grossly inaccurate, and we're not commenting future," another E! rep told Variety.

The possible Kylie and Kendall series would not be part of the new deal brokered. That deal also does not include Bruce Jenner's new docu-series chronicling his transition into a woman.

Season 10 of "Keeping Up with the Kardashians" premieres on Sunday, March 15 at 9 p.m. on E!