There are at least two artists using this name:
1. lol (エルオーエル) - mixed Japanese pop five member group created in 2014 under the avex trax label. The group is formed by two boys, Yusuke Sato, Naoto Komiyama, and three girls, honoka, moca, hibiki. They debuted with the single "fire!" and already have 7 singles and 1 full album (lolol). ice cream / ワスレナイ is their newest release.
2. lol - Game Developer who created .flow, who also goes by lolrust. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.