Social media was rocked after the breakup of the century from the Pink Shirt Couple, leaving their loyal followers “devastated” and praying that it was a prank. After meeting at a college swim team in 2021, Cayda and Alyssa became inseparable to the point of wearing the same pink shirt. The influencers amassed a colossal following on social media, with over 19.7 million YouTube subscribers and 3.9 million followers on TikTok. They also boast an impressive follower count on Instagram. Why did they break up?The Pink Shirt Couple took to their YouTube account on Saturday with a 20-minute decision…