Bradley Cooper and Gigi Hadid’s romance certainly seems to be heating up days after it was said that their romance has grown into a ‘full-blown relationship.’

The Maestro star, 49, and the model, 29 — who have a twenty-year age gap —  were seen after touring a building together in New York City on Tuesday.

Gigi showcased her toned torso in a casual white T-Shirt with a graphic print of a yellow smiley face.

She teamed the top with a pair of grey sweatpants rolled up at the top to show off her trim waist along with light brown suede Birkenstock Boston mules.

The stunner accessorized with a pair of black designer shades as she held onto a yellow leather bag.

Bradley Cooper and Gigi Hadid ‘s romance certainly seems to be heating up as they were seen after touring a building together in New York City on Tuesday

Gigi, 29 showcased her toned torso in a casual white T-Shirt with a graphic print of a yellow smiley face

Her signature blonde locks were worn down in a bit of a messy look as she tucked the left side of it behind her ear.

Gigi showed off her model looks by going make-up free for the occasion.

 Bradley donned a light blue T-Shirt with darker blue trousers and brown sneakers along with black shades.

The outing comes amid reports that their  relationship has ‘progressed’ and ‘grown more serious.’

The two were first linked together nine months ago, and since then their romance has blossomed into a ‘full-blown relationship’ according to People.

A source told the publication that the Vogue cover girl ‘is very happy’ with Cooper, and that despite their busy schedules they, ‘manage to spend time together and are enjoying each other.’

‘I wasn’t sure this was anything other than a casual fling when it started, but it has grown more serious,’ the insider added of the pair, who recently enjoyed a PDA-filled date night.

Hadid admired and had a ‘crush’ on Cooper before they started dating, according to the source, and the pair now ‘have a good solid social life and are really happy.’

She teamed the top with a pair of grey sweatpants rolled up at the top to show off her trim waist along with light brown suede Birkenstock Boston mules

Her signature blonde locks were worn down in a bit of a messy look as she tucked the left side of it behind her ear