A Bronx teen accused of roasting her ex-lesbian lover’s cat alive faces two years prison after copping a plea yesterday.

Cheyenne Cherry, 18, was nonchalant as she admitted to attempted burglary and animal cruelty. The teen was accused of failing to rescue Tiger Lily after her 14-year-old pal tossed her into a hot oven last May.

Cherry insists she broke in just to mess the place up.