Brooklyn Beckham deleted an Instagram of himself wearing clothing from Kanye's fashion line after his followers reminded him the Kardashians are feuding with his girlfriend, Chloë Grace Moretz. The picture featured him wearing a t-shirt from Kanye's Life of Pablo line. That's a problem because Chloë Grace Moretz and Khloé Kardashian had a huge fight on Twitter over the huge feud between Kim Kardashian and Taylor Swift.
That fight got a little cheeky when Khloé Kardashian tweeted out an alleged pic of Chloë Grace Moretz's butt falling out of a bikini (it turns out it was not her, though no one has stepped forward to claim that behind). Therefore, to be in solidarity with his girlfriend and Instagram followers, Beckham deleted the picture of himself in a Kanye t-shirt.
In conclusion: Brooklyn can't wear a shirt, because Khloé tweeted a butt, because Chloë tweeted some shade, because Kim posted a snap, because Taylor got mad because Kanye recorded a phone call.