Lena Dunham got a lot of attention last year when she appeared in public looking svelte. Now the actress has said she is heavier and happier. The "Girls" star posted a split image of herself Wednesday showing her at 138 pounds in the past and now at 162 pounds. The 24 pounds has made a difference, Dunham said. (HILARIOUS-TWEET-AT-LINK) "On the left: 138 pounds, complimented all day and propositioned by men and on the cover of a tabloid about diets that work," the caption on the photo read. "Also, sick in the tissue and in the head and subsisting only...