Bad Blood' hitmaker Taylor Swift has welcomed Sir Ian McKellen and Sir Patrick Stewart into her "squad".
The 25-year-old singer-songwriter is well-known for performing on stage alongside her famous friends, such as 'Girls' creator Lena Dunham and Gigi Hadid, and she's now welcomed two of Hollywood's biggest stars into the team.
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Sir Patrick, 75, tweeted: "So @IanMcKellen recited Bad Blood and I did Blank Space on @NPRAskMeAnother. May we join the squad, @taylorswift13?"
And without hesitation, Taylor replied: "Absolutely."
The American star - who's currently dating Scottish DJ Calvin Harris - then tweeted a montage of the acclaimed actors and wrote: "Thanks for reciting my lyrics, @IanMcKellen and @SirPatStew! You've made my day.
"You two are ULTIMATE Squad Goals. (sic)"
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The blonde beauty has been joined on stage by a whole host of celebrities during her 'Taylor Swift: The 1989 World Tour' in recent months including tennis star Serena Williams, 'Law and Order: Special Victims Unit' actress Mariska Hargitay - whose character Taylor named one of her cats after - 'Keeping Up With the Kardashians' star Kendall Jenner and model-turned-actress Cara Delevingne.