Rapper Ice Cube has made his allegiance to the Oakland Raiders well-known (see his song "Come and Get It (Raiders Anthem)" for proof). So when he attended Oakland's game against the Ravens at M&T Bank Stadium on Sunday, it was no surprise he was sporting full Raiders gear.But the former N.W.A rapper's son is a different story.Ice Cube posted a picture on Instagram of himself and his family in the stands during Sunday's game — featuring son Shareef in a Ravens T-shirt."Yeah my son is a Ravens fan," Ice Cube wrote in the caption. "Damn you Ray Lewis!"At the end of the day, though, Dad went home happy — the Raiders won, 28-27, handing the Ravens their first loss of the season.