Heidi Montag showcases her bump in floral print string bikini during beach day in Hawaii

'Making the Cut' Season 3: Heidi Klum and Tim Gunn Reveal What Set Jeremy Scott Off (Exclusive)

Heidi Klum and Sofia Vergara put on a glamorous display in dazzling dresses in California

Heidi Klum stands out in all-pink outfit while heading to taping of America's Got Talent in Pasadena