is among a handful of stars who appear in ads promoting team-themed NFL apparel and gear next week in a campaign called "It's My Team."
And these outfits aren't just for game day. There are fitted blazers, burn-out T-shirts and earrings.
The campaign is aimed at the growing female demographic of football fans.
In her ad, Serena - who is not only a fan but also a limited partner in the Miami Dolphins