Lindsay Lohan is overwhelmed in a good way. The "Mean Girls" star in the latest issue of Allure, and in it she opens up about her pregnancy and how she shared the news with her husband, Bader Shammas. [readmore label="READ MORE: " link="https://etcanada.com/news/994963/lindsay-lohan-shows-off-her-baby-bump-while-enjoying-some-summer-sun/" text="Lindsay Lohan Shows Off Her Baby Bump While Enjoying Some Summer Sun" /]…