LOL star Miley Cyrus has said that sex is a beautiful thing, which keeps the world moving.
 
The 19-year-old actress has expressed her unhappiness over not educating kids, about sex. She said that it is the ignorance of the parents, if they don't educate their kids about sex. Kids have TV and Internet at home to know what is sex. Therefore, she urges parents to have a healthy discussion about sex education, with their children.
 
Miley has been dating her LOL co-star Liam Hemsworth (22) since 2009.