United Kingdom, April 4 -- Olivia Munn feels "less insecure" about stripping off onscreen after undergoing a double mastectomy.

The 44-year-old actress sheds her clothes in a her new TV show 'Your Friends and Neighbors' and confessed she felt less worried about saucy scenes than before her surgery because battling cancer gave her a "deeper appreciation" for her body.

She told NBC News: "As insecure as I was going into this [for the new show] about my body post-cancer and post-double mastectomy, I have been more insecure before going through all of this.

"I have a deeper appreciation for my body, because my body is the thing that got me through this. I fought through this with everything that I have, so I was a lot less insecure."

Oliv...