Vanderpump Rules' Brittany is starting to document her weight loss journey. 1 / 7
She gave birth to Cruz in April. 2 / 7
Neither she nor Jax Taylor are returning for Vanderpump Rules season 9. 3 / 7
The stars were fired for undisclosed reasons. 4 / 7
A video posted online showed Brittany outlining her weight loss plan. 5 / 7
"I’m starting out with some interval training." 6 / 7
Online critics targeted her weight gain during her pregnancy. 7 / 7