Elizabeth Olsen and fellow Avengers star Tom Hiddleston have officially gone public with their romance Credit: Tony Clark/Splash News

Scarlet Witch and Loki forever!

Elizabeth Olsen and fellow Avengers star Tom Hiddleston have officially gone public with their romance. The new step in their relationship comes two months after Us Weekly exclusively revealed that they are hooking up.

"They've been talking constantly. It's been good for the both of them, they really care for each other," an insider tells Us. "Neither of them are looking to jump into a large commitment, but it's getting more serious."

Olsen, 26, and the British hunk, 34, were recently spotted getting cozy while walking down the street together in Oxford on July 21. Two days later, they took a taxi to attend Bradley Cooper's West End production of The Elephant Man.

"She went to meet up with Tom after doing Paris Fashion Week and wrapping on Captain America: Civil War," a second source notes.

The couple recently wrapped filming the drama I Saw the Light, based on country legend Hank Williams' life in which they play Williams and his wife Audrey Mae Williams, respectively. They are both a part of the Marvel family, but have appeared in separate films. Hiddleston played the villainous Loki in The Avengers (2012), Thor: The Dark World (2013), and will reprise his role in 2017's Thor: Ragnarok.

Mary-Kate and Ashley Olsen's younger sister, meanwhile, suited up as Wanda Maximoff/Scarlet Witch in Captain America: The Winter Soldier (2014), Avengers: Age of Ultron (2015), and 2016's upcoming Captain America: Civil War. Avengers: Age of Ultron director, Joss Whedon, revealed in May that scenes with Hiddleston were left on the cutting room floor.

Olsen was previously engaged to actor Boyd Holbrook. Us exclusively broke the news in January that the pair called off their engagement after three years of dating.

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