What do President Obama and actor Leonardo DiCaprio have in common? They have both been photographed vaping with eCigs in public! These are smokeless cigarettes that emit vapor instead of smoke and are an alternative for smokers who like being social but can’t because of various bans on smoking.

These ecigarettes are catching on fast as the wave of the future and, as usual, celebrities are always ahead of the latest trends. Maybe someone you know has tried an ecig. Take a look around the next time you go out and spot the trendsetters in your town!

#1.Testicular Cancer (Lance Armstrong):

Very people were willing to talk about testicular cancer before Lance Armstrong came along. However, when Lance Armstrong, the famous road racing cyclist, admitted that he suffered from the disease, the condition achieved instant celebrity.

Armstrong’s determination to continue excelling at his sport, and his subsequent record-breaking, seventh win at the Tour de France, provides inspiration for cancer survivors everywhere.

Since then, Armstrong has become more than a spokesman bringing awareness of testicular cancer; he has started his own foundation, the Live Strong Foundation, for all types of cancer research, and single-handedly started a fashion trend for rubber bracelets to raise awareness of a cause.

#20. George Clooney sometimes sleeps in the walk-in closet of his LA mansion because, he says, “all the bedrooms are too light”.

#5.Ewan McGregor

Ewan McGregor also goes mad about his motorcycle — a BMW GS R1150. He adores riding it and prefers riding up hill and down dale.

#1.Megan Fox and Barbara Mori