James Middleton has been missing from our social media feeds for six weeks – but on Friday he made a hilarious return, and we couldn't be happier.The brother of Kate Middleton has clearly been keeping abreast of trends during his break, as he triumphantly returned with his own rendition of the Sea Shanty TikTok craze.MORE: Kate Middleton's brother James shares exciting news during lockdownThe trend – started by Royal Mail worker Nathan Evans – sees social media users perform centuries-old songs