Lauren Conrad went incognito yesterday with her big sunglasses, purple Hamptons hoodie and matching bag while arriving at LAX. Looks like someone's text put a big grin on LC's face while she was waiting in line at security — almost as cute as her techy Brody flirting. [1] Or maybe the Hills' star was just googling a future date [2] and came across some interesting information. Whatever it is, we are happy to see Lauren laughing after all of the last week's not-so-fun puppy drama [3].

[3]

Splash News Online [4]