Corbisiero's try came after scrum half Mike Phillips took a free-kick quickly, and fed Tommy Bowe on the right wing. The ball came back in field for the England front row to touch down near the posts.
Cardiff Blues full-back Leigh Halfpenny has since kicked two penalties, to one from Australian centre Christian Leali'ifano.The Lions lead 13-3 after 13 minutes.
More top news
Western areas will see the wet and windy stuff continue overnight! And then tomorrow - i'm very sorry to say - there is more of it to come!
Dolaucothi Gold Mines is among five locations battling it out to be crowned Wales' best place in this year's Special Places competition.
It's the latest in a series of incidents, despite safety measures being put in place after the death of an off-duty police officer in March.