Gigi Hadid revealed on Monday, August 31, that she is in the third trimester of her pregnancy.“33 weeks,” the model, 25, captioned a black-and-white photo from her July maternity shoot via Instagram.“Almost time,” Ashley Graham wrote, while Victoria’s Secret models Elsa Hosk and Devon Windsor commented with heart-eye emojis.While the Los Angeles native first gave a glimpse at her baby bump in July, Hadid showed the first full view of her budding belly on Wednesday, August 26.“Growin an angel,”