Allow me to introduce myself ;)
I quit smoking 9 years ago, because it was getting too expensive. Which definitely made it harder for me to quit, because I didn't stop because I wanted to. Back then prices for the brand I bought were "only" at 4.69 euro / 5.48 usd, but I knew it was only going to get worse from there. Now they're at 8.04 eur / 9.40 usd, and I'm so happy I quit, but even more so because of my health, which I didn't care about back then.
EDIT: Just checked, and it was actually 9 years ago, not 8.
Apparently the actor playing Starlight, Erin Moriarty, has an autoimmune disease, which made her lose a lot of weight. When I look at pictures of her before and after, and also how she looks now, a couple of years after the plastic surgery allegations, I can definitely believe that it's weight loss, lighting and makeup that accounts for people's reaction to some of the photos she posted, and not plastic surgery.