Free SOS (Sex On Sight) (feat. USHER) ringtone for your phone. Listen first, then download the version you like. The song is performed by Victoria Monét. You can choose from 8 versions between 15 and 70 seconds. Tags: upbeat, soul and r&b. Click a tag below to see more ringtones like this. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. More ringtones by Victoria Monét are on the artist page, the link is under the title.