Karlie Kloss stuns in a bikini on jet ski after saying she 'worked hard' to get post baby abs back

I 'Worked Hard'! Karlie Kloss Debuts Post-Baby Abs 5 Months After Birth

Karlie Kloss says she's 'worked hard' to get her abs back five months after welcoming first child

Karlie Kloss showcases her incredible post-baby body in dress for Kendall Jenner's Hamptons party