"Bikini & a jean jacket...summertime swag!" is how Kim Kardashian describes the latest pic she Tweeted herself. Looks like Kim was doing a sexy photo shoot ... yowza! Can't wait to see all the pics!

We're sure Kim's Twitter followers welcome bikini pics, but they might have had a problem with Kim's recent traffic updates! The LAPD asked Kim, Lady Gaga, Ashton Kutcher and Demi Moore to Tweet about the upcoming closure of 10 miles of LA's 405 freeway, being called "Carmageddon" for the traffic mess it will create in LA.

But Kim Tweeted the wrong dates of the closure ... twice!

First, she Tweeted that the closure was this weekend. Then, she deleted that and Tweeted it was next weekend ... finally, she deleted that Tweet and Tweeted the correct dates: July 16 and 17.

But, Kim saved herself with one last cute Twit pic ... see what she sent out after the jump!