Foo Fighters' Dave Grohl called out Taylor Swift at a recent show in London. <br />While performing at London Stadium, Grohl acknowledged that Swift's show was happening close by at Wembley Stadium. <br />After fans booed Swift, the ex-Nirvana drummer told the audience, "you don't want to suffer the wrath of Taylor Swift." <br />Grohl joked that they are calling their tour "The Errors Tour," a dig at Swift's "The Eras World Tour." <br />"We’ve had more than a few eras, and more than a few fucking errors as well. Just a couple. That’s because we actually play live. What? Just saying. You guys like raw, live rock ‘n’ roll music, right? You came to the right fucking place," said Grohl. <br />Swift seemingly responded to Grohl's comments by thanking her band and performers, following a standing ovation at Wembley. <br />Fans speculate that his comments may have been a reaction to his daughter being trolled & receiving death threats from Swifties over a post she made.