There is more than one artist with this name.
1) 2R, a cantopop group from Hong Kong.
2) 2R, a drum and bass artist.
3) 2R, a brazilian rapper

1) Cantopop group 2R in Hong Kong is Rosanne Wong and Race Wong - two sisters born in Malaysia and raised in Singapore. Their albums “2R Revolution” and "2R New + Best Selection" received high commendation.

The pair was discovered by an agent in a singing contest in 1998 and was brought to Hong Kong and later signed by Universal Music.

2) 2R is a drum and bass project of Andrey Rudenko from Moldova (http://2r.promodj.ru, http://soundcloud.com/thetwor/tracks).

3) 2R is a brazilian rapper, from Sutona Records Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.