
A friendly word of warning to any aspiring internet trolls out there: Don't target Beyoncé with any hate unless you're prepared to face the wrath of her mother, Tina Knowles.
The 70-year-old proved that a mother's "Fierce Mama Bear" era has no expiration date on Friday when she took aim at online critics following Beyoncé's NFL Christmas halftime performance during the Houston Texans-Baltimore Ravens game on Wednesday, December 25.