Nikki Bella announced she's retiring from the WWE because her body 'can't handle' it.
Bella, 35, said she realized she wanted to retire after she returned from a recent tour of Europe:
"[The tour] was good but I just feel like I'm too old for that travel...The travel was really, really rough," Bella said on her E! reality show, "Total Bellas" ... "I was like, why am I doing this? I don't feel good."
Nikki's sister, Brie-- who announced her retirement on a "Total Bellas" episode earlier this month -- gave Nikki her support, saying she can hang her WWE jersey "right next to mine."
Nikki is a 2-time WWE Divas champion and one of the most popular women in the history of the company.
Source: TMZ; photo: Getty Images