The actor celebrated his older brother Rooster's daughter at her birthday party Matthew McConaughey celebrated his niece Margarita’s 15th birthday in the spirit of tradition at her all-out ...

Matthew McConaughey may have never gotten around ... After talking to a few grown men, including brother Rooster and his pastor, about the institution of marriage, McConaughey did, in fact ...

James and Kay welcomed their first son, Michael “Rooster” McConaughey ... asked for a little brother. Fast forward seven years, and Kay became pregnant with Matthew, something she called ...

Mike "Rooster" McConaughey - a self-made millionaire investor and Matthew's older brother - is now the star of a new reality series called "West Texas Investors Club." The show, which premie ...