"Goodbye, Blue Bird: Elon Musk Unveils X as Twitter Undergoes a Major Facelift"

 "From Blue Bird to X: Elon Musk's Disruptive Rebranding Strategy for Twitter"

"Elon Musk's Bold Move: Twitter Reimagined as X, Bidding Farewell to the Iconic Blue Bird Logo"

 "What's X? Elon Musk Shocks Twitterverse by Rethinking the Blue Bird Brand"

 "Twitter Revolutionized: Elon Musk's Vision Behind X and the End of the Famous Blue Bird"