Heidi Montag Shows Off Baby Bump at 18 Weeks Pregnant

Heidi Montag Pratt shared a selfie of her 18-week baby bump with fans on Thursday, the picture snapped as she posed in a pink slim-fit dress

Heidi Montag has already gained 25 lbs in her pregnancy so far

Heidi Montag

Heidi Montag and Spencer Pratt welcome baby son - and give him a

Pregnant Heidi Montag shows off her blossoming baby bump in a crop top and shorts as she gets stuck into a workout session

Pregnant Heidi Montag Pratt Celebrates Son Gunner's 5th Birthday: 'Biggest Blessing

Heidi Montag shows off her baby bump as she celebrates being five

Heidi Montag Gives Birth, Welcomes Baby No. 2 With Spencer Pratt

Pregnant celebrities in bikinis and swimsuits -- beach body baby bumps, Gallery

Heidi Montag Shows Off Baby Bump in Pink Dress: '18 Weeks Pregnant!