"I had an application on my phone that you type the words into it and then it speaks it, but the great thing is I love to swear. Most of (the apps) you can't swear on, but I found this one app where you can swear, so I'm still really getting my point across." Adele was still foul-mouthed while she was recovering from throat surgery over Christmas (11). The singer will make a return to performing publicly at the Grammy Awards on Sunday (12Feb12).