Pretty sure it's this one!
http://www.mangago.me/read-manga/tensei_saki_ga_sh_jo_manga_no_hakuton_reij_datta/
Could it be this one? http://www.mangago.me/read-manga/i_m_thinking_of_quitting_the_villainess_entourage/
Sorry it was http://www.mangago.me/read-manga/tensei_saki_ga_sh_jo_manga_no_hakuton_reij_datta/ but still thank yall I lost it somehow
I'm looking for a manga that I was reading. I thought I marked it but apparently I didnt it was about a girl who was the mean princesses friend and she was fat and she got blamed for everything and got executed but she got reincarnated and started dieting and all the other stuff.(〜 ̄△ ̄)〜