Tristan Wilds joins '90210' spinoff

Male lead comes from 'The Wire'

Tristan Wilds ("The Wire") has landed the male lead in the CW's "Beverly Hills, 90210" spinoff.

The show, from CBS Paramount, centers on the Mills, a three-generational Beverly Hills family whose teen kids, daughter Annie (Shenae Grimes) and adopted boy Dixon (Wilds) attend West Beverly Hills High.