Nikki and Brie Bella are self-conscious about their chins.

The 34-year-old professional wrestling twins have admitted they have suffered body shaming throughout their career with wrestling fans dubbing them the ''Bella chins'', and have said the comments even pushed them to consider surgery.

Nikki said: ''Everyone always called me the fat twin and I got body shamed like no other ... I'll never forget when all the fans used to call us the Bella chins. The other day I was like, 'Brie I am so embarrassed. I wish I could just have surgery.'''

And Nikki has even revealed her sister is concerned that her seven-month-old daughter Birdie - whom she has with her husband Daniel Bryan - will inherit their facial feature, and is pushing herself to be ''proud'' of who she is so the tot doesn't become self-conscious too.

Speaking on this week's episode of 'Total Divas', Nikki added: She's like, 'Look at Birdie. You can see that Birdie is gonna have our chin.' She's like, 'I don't ever want our daughter to hear us dissing ourselves. We have to be proud of who we are.'''

The pair's body insecurities come after Brie admitted she was planning a ''woman empowerment party'' for her sister after Nikki threw Bella various extravagant parties.

Brie said: ''I just feel so bad because Nicole like literally planned two different baby showers for me, my bachelorette party then my bridal shower. I kind of feel like we should throw her a party.

''My sister has been amazing. She's constantly throwing me parties, from my bachelorette party to now my baby shower. I'm like, you know what, she deserves something special ... Like a cute little, you're a career woman, woman empowerment party. We all know John Cena doesn't want kids, so a woman empowerment party. Perfect for her!''