Elizabeth Olsen and Tom Hiddleston are no longer hiding their romance from the paparazzi. The Avengers co-stars were spotted out and about, attending theater productions and looking very comfortable with one another.

It was just this past January that Elizabeth Olsen called off her engagement to Boyd Holbrook. She and Tom Hiddleston have been a rumored couple for about two months.

The younger sister of Mary-Kate and Ashley Olsen, who recently made news for not signing on to the upcoming Netflix Full House reboot–Fuller House–Elizabeth Olsen has made quite a name for herself in the acting world. She has portrayed Wanda Maximoff/Scarlet Witch in Captain America: The Winter Soldier (2014), Avengers: Age of Ultron (2015), and 2016’s upcoming Captain America: Civil War.

More than friends? Elizabeth Olsen and @twhiddleston have a cozy night out in London: http://t.co/C5WcYYCvAs pic.twitter.com/k4RdVjlJyH

— POPSUGAR (@POPSUGAR) July 25, 2015

Elizabeth Olsen and her beau recently wrapped filming a movie together. They play country legend Hank Williams and his wife, Audrey Mae Williams in I Saw the Light. Tom Hiddleston recently played Loki in The Avengers (2012), Thor: The Dark World (2013), and will reprise his role in 2017’s Thor: Ragnarok.

It seems Olsen and Hiddleston aren’t completely committed to one another, but have definitely grown closer over the past couple of months.

A source says things are progressing nicely for the pair.

“They’ve been talking constantly. It’s been good for the both of them, they really care for each other,” the source explains. “Neither of them are looking to jump into a large commitment, but it’s getting more serious.”

Elizabeth Olsen & Tom Hiddleston were seen going to dinner together http://t.co/3Vqohh5bVU pic.twitter.com/bUq2Hs720W

— Just Jared Jr. (@justjaredjr) July 25, 2015

Elizabeth Olsen and Tom Hiddleston definitely make a nice looking couple. Do you expect there is a future for these two?