Heidi Montag

From challenges to duels to poorly-timed commercials, we almost can't believe these moments actually happened this year.

'I love trying new things!'

Our favorite, once-inseparable celebrity besties and their unfortunate fallouts.

See how your favorite celebrities have transformed since they first made it big.

Because even famous families fight sometimes.

Check out all the fashion looks on the 2019 MTV Movie & TV Awards red carpet.

These stars have spoken up about receiving liposuction.

See how your faves hit the 2018 VMAs red carpet.

The smash MTV hit followed Port, Lauren Conrad and Heidi Montag as they pursued careers in fashion and PR around Los Angeles.

Heidi Montag says the multiple cosmetic surgery procedures she underwent in 2009 nearly killed her.