She's been sticking to the changes she made to her lifestyle and eating habits.

This week, on the back of her successful new ad with former husband, actor Gabby Concepcion, Sharon Cuneta celebrated her willpower to do so by sharing a before and after post.

"I want you to look at these photos," she told her fans, before reminding them that anything is possible with belief and hard work.

A post shared by Coach:TheVoice.phActorSinger (@reallysharoncuneta) on Feb 11, 2018 at 9:21am PST

Her collage included shots of her mourning the death of her father-in-law back in 2016. She recalled it to be her turning point that made her realize that she needed to rediscover the "real" Sharon.

"I want to live a long, healthy life for and with my children and future grandchildren. And for my fans -- because I knew I kept failing whenever I tried to lose weight and get back to fighting form."

"You, my Sharonians, deserve the best version of me. Thank you mula sa puso ko dahil hindi niyo ako iniwan nasa baba man ako ng maraming taon, pinipintasan, pinagtatawanan, tinuring nang ''patay,' 'laos,' 'tapos' sa showbiz," she added.

She concluded her sentimental post by taking a shot at her critics, asking them: "Hu u? Joke! Peace lang para happy si GOD! I love you all. God bless you! Thank you again for loving me."