Tom Hiddleston and Elizabeth Olsen definitely saw the light as a new report surfaced that the two have been dating since they started filming the musical movie "I Saw The Light," where they play the characters of husband and wife.

Elizabeth Olsen, also known as the newest member of the latest franchise of "Avengers," "Avengers: Age of Ultron," as the Scarlet Witch, reportedly became close with Hiddleston, famously known as Loki, when they were shooting the said movie. Although the two did not seem to have any romantic relationship in the film "Avengers: Age of Ultron," a source noted that they have been texting each other and hooking up for quite a time now.

The source added that Olsen and Hiddleston have been getting cozy around each other and are casual as of the moment as they do not want to rush things. Olsen is the younger sister of the Olsen twins, Mary Kate and Ashley, and she has taken over the spotlight since her sisters already quit the show business. Olsen started her career in the movie business when she was recognized during her performance for the indie film "Martha Marcy May Marlene."

The biopic "I Saw The Light" that Hiddleston and Olsen worked on will be released this 2015. It is about the iconic country western singer Hank Williams and it will talk about his life and his career in the field of music. Williams was from Alabama and became famous with his songs such as "Move It On Over," "Lost Highway," "Jambalaya," and "Lovesick Blues." His career broke out after the World War II era but suffered from spina bifida resulting to his death at the age of 29. He struggled from addiction and alcoholism. Hiddleston and Olsen will be starring alongside Bradley Whitford, David Krumholtz, and Cherry Jones.

Olsen was previously engaged to Boyd Holbrook but called it off just this January. As for Hiddleston, he has remained private about his love life and was only romantically linked to producer Jane Arthy. The two are yet to confirm their relationship status.