United Kingdom, July 21 -- Kyle Richards feels "happy and proud" to be celebrating four years since she gave up alcohol.

The Real Housewives of Beverly Hills star, 57, previously admitted she ditched booze because it was "was no longer serving me physically, mentally or spiritually" and she's now marked four years since getting sober and she is now a "calmer" and "healthier" version of herself.

In a post on Instagram, she wrote: "This past week marked 4 years since I gave up alcohol. I've talked about my reasons why I made that decision.

I wanted to look and feel better during a time where I didn't feel my best both physically or mentally and didn't feel like I could afford any bad days. People loved when I drank. I was fun! That meant...