By TooFab StaffOriginal Source: toofab.comLily Allen is celebrating two years of sobriety.On Wednesday, the singer took to Instagram to commemorate the milestone, saying getting sober was the "BEST thing" she ever did. In her post, Allen, 36, shared three photos of herself posing in a black dress, as well as a screenshot from the Pink Cloud app, which showed the amount of time she's been sober."2 years Drug and Alcohol free," she captioned the post. "Getting clean is the BEST thing i ever did, and i've done a lot of cool s---."Stars and fans alike took to the...click here to continue reading