David Beckham, Jessica Alba, Miranda Lambert, Demi Lovato, and More in This Week's Fun and Funny Celebrity Twitter Pictures!

It was a busy week in the Twitter world, with lots of your favorite stars sharing silly photos and snaps. Jessica Simpson posted a cheeky picture of a shirtless guy — probably her fiancé Eric Johnson — in his underwear, while newlyweds Miranda Lambert and Blake Shelton celebrated their honeymoon with a down-home fishing trip. The Beckhams welcomed a new addition, puppy Scarlet, to the family, Ashton Kutcher shared a first look of him with his Two and a Half Men costars, and Demi Lovato showed off her bikini body. Click through to check out the pictures above and even more great shots from this week!