Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
addicted [əˈdɪktɪd] adj
to be addicted to(drugs, drink etc) пристрасти́ться*(perf) к +dat
he is addicted to drink он алкого́лик; (fig)
he's addicted to football/golf он зая́длый люби́тель футбо́ла/го́льфа
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.