Heidi Klum, 50, displays her jaw-dropping figure in a skimpy nude bikini during romantic Italian getaway with husband Tom Kaulitz

Heidi Klum shows off her toned figure in a halter bikini top as she cuddles close to Tom Kaulitz... after celebrating fourth wedding anniversary

Heidi Klum Slays Animal Print String Bikini While Celebrating 4th Anniversary With Tom Kaulitz: Photos

Heidi Klum, 50, poses in a bikini top as she celebrates her four-year wedding anniversary to rocker Tom Kaulitz, 33: 'I am so in love with you'