Taylor Swift Calvin Harris
Taylor Swift will turn 27 on 13 December Reuters

Drake is reportedly having a hard time finding the perfect birthday present for Taylor Swift. The Bad Blood singer will turn 27 on 13 December.

According to a report in Hollywood Life, the rapper wants the Red hitmaker to have the best birthday ever. A source said: "Drake wants to show Taylor love in the biggest way by buying billboards all over Los Angeles wishing her a very happy birthday."

"He would love nothing more than to see Taylor's beautiful face with a special birthday message on a billboard plastered all over CA. He used this tactic with Rihanna, [28] to congratulate her on the Michael Jackson Vanguard Video Award that she received at the 2016 VMAs," the insider added.

"Taylor is super special to him and he doesn't want to upset her or make her feel like she's second fiddle by doing something that he already did for another female. He even contemplated dressing up as Santa, with the intent that she would sit on his lap while he gives her a present. But, he thought that would be too corny." Lol! That's cute, but he may be right.

The source continued: "Drake's usually creative when it comes to surprises, but where Taylor is concerned, he's at a loss. He honestly doesn't know what a humble princess like her would want. He's got a day left to figure it out and he's scrambling like crazy to impress Taylor with a birthday present with a wow factor."

Rumors about Drake and Swift dating began after she got close with him at his 30th birthday celebrations in Los Angeles. She attended the party at Delilah's in West Hollywood, California.