Ariana Grande was tearful as she owned up to multiple cosmetic procedures to her fans.The 30 year old star confessed she'd had a 'ton' of lip filler and Botox in a Vogue Beauty Secrets video. However she admitted she stopped the treatments in 2018 as they became "too much" and became visibly teary as she added "I didn't expect to get emotional".The Thank U, Next singer, who is set to appear as Glinda in an upcoming film adaptation of the Wicked musical, said she now wanted to give her fans 'full transparency' on what she'd had done. Over the years she has faced scrutiny over her changing face, with speculation over it being the result of plastic surgery.