Lauren Conrad protected her ears from the loud engine noise yesterday while standing trackside at the NASCAR Sprint Cup outside LA. The Sweet Little Lies author just wrapped up her latest book tour, and all the hard work paid off as the LA Candy sequel already topped the NY Times bestseller list. LC will get to do the whole process all over again later this year when another literary project, a style guide, hits the shelves. Now that she's home again, Lauren's able to let loose a little and enjoy some fun with her friends and downtime with Kyle Howard.
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