Dua posted a picture of her wearing a Taylor Swift shirt & Taylor replied to a fan saying "I AM SCREECHING WITH JOY" (via @TSwiftLA) pic.twitter.com/yq1D5qYGSa
— Dua Lipa News (@dlipanews) October 24, 2017
• Dua Lipa posted pictures wearing a Speak Now era T-Shirt by Swift.
• Taylor Swift replied to a fan with "I'm SCREECHING WITH JOY ‼️ ‼️ ‼️"
Dua Lipa was wearing Taylor Swift merch from her 2010 studio album 'Speak Now' at her show in Cologne, Germany pic.twitter.com/Ln7TeDi9TZ
— Pop Crave (@PopCrave) October 24, 2017
run girl.

Sources: 1 | 2