25 Hottest Hairstyles of the Week

When it comes to hot hairstyles, our favorite celebs love to set the trends. This week, Jordin Sparks rocked lilac highlights while Rihanna showed us the long and short of her fire-red mane.  We also saw a few starlets, such as Raven-Symone and Jennifer Hudson, wearing long, loose waves. From curly and cropped to bold and blonde, take a look at this week's top hot hairstyles...