f(x)'s Sulli continues to show off her adorable aegyo with a newly revealed photo. On September 9th, a netizen uploaded the above photo to an online community board with the title, "The finger poking Sulli". Sulli can be seen dressed up in a black skirt, as well as a polka dot top with her two index fingers touching each side of her cheek. Fans that viewed the photo left comments such as, "I wish I could have a sister like her," "All of her poses are so cute," and "Sulli have you stopped eating?" Source: Joongang via Nate