Claim: this is a selfie of Xenia Ignatyeva who died in April 2014. Often shared in a “news article” titled as Selfies Taken Moment Before Death.
The photo by Kirill Oreshkin is real, but it’s not a selfie. More importantly: the person in the photo is Angela Nikolau who is alive and well at the time of writing. The original photo can be found from her VK pages.