Add Taylor Swift to the list of people thoroughly enjoying Dionne Warwick's presence on Twitter.
When Swift realized Warwick -- whose sharp tweets have been trending over the past week -- had reached out to her with kind words (with a little help from their followers), she greeted her just as warmly.
"Okay, what about Taylor Swift? I want to tell her I hope that she’s having a good day and keeping her head high," Warwick had tweeted on Dec. 3, in search of Swift's Twitter handle.