Free La La La ringtone for your phone. Listen first, then download the version you like. Artist: Naughty Boy featuring Sam Smith. 9 versions are available, from 15 to 31 seconds. If you like harp, upbeat and dance ringtones, see the tags below. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. More ringtones by Naughty Boy are on the artist page, the link is under the title.