Early baby bump??

my cousin announced her pregnancy at about 8 weeks and posted a baby bump picture. I swear she looked like 5 months along lol. I'm due a week before her with twins and I'm just now getting a small bump at 14 weeks. Is it really possible to get a bump that early? Geesh! Not being rude but she's not to skinny...shes skinnier than me but not skin and bones.