Those celebrities who were once the greatest heartthrob have turned ugly unexpectedly. As they are growing older their appearance is getting more and more unattractive. Among those stars, many has spoiled their look with bad plastic surgeries. Here are 20 celebrities who have aged the worst:

1. Slash

Saul Hudson (born July 23, 1965) is a British American musician, guitarist and a songwriter. He is well known as the lead guitarist in the famous rock band called "Guns N' Roses".

Slash aka Saul Hudson is a legendary lead guitarist. People love him as the lead guitarist of the American legendary hard rock band Guns N' Roses. Even though he left the band and produced several solo albums people admired him throughout his journey.

Coming back to Guns N' Roses after several years it seems like he isn't the same Slash anymore. We do not mean he does not play good but has you seen the difference between the old and the new Slash. He has changed at such a speed that it was hard for many people to recognize him in one glance.

Saul Hudson has gained plenty of weight and is not quite fond of his signature top hat now. No more letting the airplay his hair, he ties his hair back and that makes him look very old. Looks like, the curly-hair handsome looking guy has lost his charm.