After enjoying a holiday in the US and in England, Swift and Hiddleston visited the Colosseum here on Monday, reports aceshowbiz.com.
They were spotted walking hand in hand during their visit to the historic site. They seemed to be in great spirits as they were photographed laughing while exploring every corner of the iconic Roman theatre.
Swift flaunted a yellow mini dress which she teamed with a pair of electric blue pointed shoes.
Hiddleston donned a white shirt and black pants complete with a pair of grey suede shoes. They were even spotted sharing a meal together.
The 26-year-old has been officially dating the British star for around two weeks following her abrupt split from Scottish DJ Calvin Harris.