McGregor, girlfriend Dee Devlin welcome 2nd child
Brian Lawless - PA Images / PA Images / Getty
Conor McGregor and longtime girlfriend Dee Devlin are now parents of two.
McGregor announced the birth of the couple's second child Friday, posting an Instagram photo of himself leaving the hospital with the newborn.
The couple's first child, Conor McGregor Jr., was born in May 2017.