Model Barbara Palvin, who made her debut in the Sports Illustrated Swimsuit issue this month, took to Twitter to respond to some who called her fat.

Last week, when the SI photos went live online, the 22-year-old Palvin posted one of her photos on Instagram. She asked her fans to vote for her for Rookie of the Year.

Palvin saw someone telling her she was fat and responded on Twitter. “Wooow. i got some nasty comments about me being fat,” she wrote. “Well i am not as skinny as i was when i was 18. but i dont consider myself fat!”

Her fans quickly responded on Twitter, wondering how someone could possibly call her fat.

Palvin is also a Victoria’s Secret model.