'Riverdale' star Lili Reinhart responds to critics who say she's too slim to have body-image issues

Lili Reinhart is clapping back at people who claim she's too "skinny" to feel insecure about her body. The "Riverdale" star, 21, took to Twitter to open up about her body dysmorphia and how upsetting it is when critics attempt to discredit her feelings.