Scott Disick, 38, cuddles up with Amelia Hamlin, 20, on boating trip after she poses in lingerie

Eyal Booker and girlfriend Delilah Belle Hamlin get steamy as they smooch in a pool in Greece

Scott Disick shows off his new buzz haircut, shares snaps of Amelia Hamlin

Eyal Booker packs on the PDA with bikini-clad girlfriend Delilah Hamlin in Greece