The hardest part of wedding planning is revealed by the bride's fiancée

McCaffrey and his fiancee Olivia Culpo are in the middle of wedding planning. Culpo revealed what the hardest part of planning has been. The 49ers star running back running back is in the process of getting married to Culpo. The couple are engaged to be married in June.

Olivia Culpo reveals'most difficult part' of planning wedding with Christian McCaffrey. Culpo, the model fiancée of San Francisco 49ers star, revealed the most difficult part of wedding planning so far. The couple are engaged to be married in June.