Demi Lovato: Britney Spears is Irreplaceable on 'X Factor'!

Britney Spears keeps it comfy red while grabbing a bite to eat with a gal pal at Paul Martin’s on Friday (February 15) in Calabasas, Calif.

The night before, the 31-year-old entertainer was spotted having a Valentine’s Day dinner with a mystery man at Banzai Sushi in Calabasas.

PHOTOS: Check out the latest pics of Britney Spears

Demi Lovato recently chatted with E! News about who could replace Britney as a judge on X Factor.

“I don’t know,” Demi shared. “I mean, who can replace Britney, let’s be honest.”

FYI: Britney is wearing a Skinny Camisole by skinnytees.

20+ pictures inside of Britney Spears grabbing lunch with a gal pal…