The Four Weddings and a Funeral star attended the second of three Taylor Swift shows at Wembley last weekend, and praised the singer on X the following day.
“Dear [Taylor], you have an incredible show, an amazing and [very] hospitable team and and excellent if gigantic boyfriend", Grant wrote. “Thanks so much from one ageing London boy, wife and thrilled 8 year old".
Taylor Swift's Eras Tour is in full swing (Credit: Shutterstock)
Following this, Swift replied to Grant, telling the actor that she has been a longtime admirer of his work.
“As a long time Hugh Grant stan, this tweet is very important to my culture", Swift said.