Singer/songwriter and actress Christina Milian recently released her new app yesterday and as an exclusive for the launch of the app, Christina gives us a video off her performing a very amazing stripped-down acoustic version of her song Liar, off her recent EP, 4U, which she dropped at the end of last year. The record maybe very familiar to many for how it puts Milian’s relationship with her former boyfriend Lil Wayne and his cheating ways on front street, with the acoustic guitar strings of Adrian X highlighting the Grammy nominated singers lyrics. You can check out the performance below and lookout for more acoustics, as well as exclusives from Christina on her new app after you download it. Her app is available on both iTunes and Google Play.