Masyn Winn’s Girlfriend Gianna Pettus Makes a Fashion Impression in St. Louis, Stepping Out in a Sky Blue Polka Dot Mini Dress

Finishing the regular season with a .253 batting average, nine home runs and 23 RBIs, while also being elite in defensive situations, Masyn Winn had a solid 2025 season with the St. Louis Cardinals.

Much like his teammates and coaches on the field, Winn’s girlfriend, Gianna Pettus, is a constant source of support for the shortstop. She often goes to the stadium to cheer him on when he is in action.

By trade, Gianna Pettus is a model and social media influencer. Boasting over 149,000 followers on Instagram, she often gives her followers a glimpse into her daily life and professional endeavors through her posts.

Pettus turned heads while out and about in St. Louis on Thursday, sporting a blue polka dot mini dress. She then took to Instagram to post a series of snaps showing off her outfit.

“God gave me a split eyebrow, the inability to pose, a broken G7X, a pretty dress and a dream.” Gianna Pettus captioned her Instagram post

According to sources, Masyn and Gianna first met in the Bahamas, when the shortstop was visiting to compete in the 2022 “Don’t Blink” home run derby, which takes place annually in December.

In a video she posted to TikTok in December 2024, Gianna Pettus described her first meeting with Masyn Winn as a “soulmate connection.”

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Masyn Winn and his girlfriend, Gianna Pettus, did their part for a good cause in late August

In addition to his athletic talents, St. Louis Cardinals shortstop Masyn Winn also showed he has a heart of gold, showing up at a charity event hosted by the “Make-A-Wish Foundation” on August 20.

His girlfriend, Gianna Pettus, was also there. She then took to Instagram to share a series of snaps from the evening.

“me, my prince charming, and a magical evening for @makeawishmokan 👑👸🪄✨🤸#wivesforwishes” Gianna Pettus captioned her Instagram post

The Make-A-Wish Foundation works to improve the lives of children ages 3 to 18 who suffer from serious illnesses. As its name suggests, the foundation grants these children’s wishes, which are often personal and unique, such as meeting their favorite celebrity or athlete.