Molly Lewis (aka Sweetafton23) is an American Internet musician who is known for her ukulele playing. She plays both covers and original songs. Her original music consists of comedic songs about pop culture topics that trend towards the nerdy. She is currently signed with DFTBA Records through which she released her first EP "I Made You A CD... But I Eated It".

In a video answering questions from her Youtube viewers, she made a comparison with the mandolin player and vocalist for Nickel Creek: "Chris Thile did for the mandolin what I'd like to think that Julia Nunes and Jake Shimabukuro and myself are doing for ukulele nowadays."