The rapper attended The Broad Museum's opening of "Soul of a Nation: Art in the Age of Black Power 1963-1983" art exhibit in Los Angeles on Friday night sans Beyoncé.
Earlier this week, her fans pounced on Tia's sister, Tamera, after "The Real" host described getting caught in Hova's charm the first time they met nearly 20 years ago.
Jay-Z didn't flinch during the event, despite being so close to enemy lines. It's unclear if Tia had planned on approaching the star and discussing her sister's story.
Even though Bey wasn't around, mama Tina Knowles was there just to keep an eye on everyone.