Sandra Bullock and Chris Evans are no doubt two of the most talked about Hollywood superstars to date.

While, both are very quiet about their private lives, sightings of them together fueled speculations that they are actually dating.

Apparently, it's quite unusual to see the "Gravity" star and "Captain America" together since they do not share a movie, thus there is no apparent reason as to why they would hang out not unless they're seeing each other.

As to how the rumored couple met, according to previous reports, Chris Evans and Sandra Bullock were introduced during Vanity Fair's Oscar Party in 2012 and the rest they say is history.

According to the alleged source of US Weekly, the duo was first spotted in March where they reportedly "spent the night talking until 12 a.m." at Hollywood hotspot Craig's.

The sighting immediately fueled rumors that the Hollywood A-listers are dating.

In fact, "Captain America" star Chris Evans is not embarrassed to admit that he has the biggest crush on the 50-year-old actress saying,

"I used to be in love with Sandra Bullock when I was growing up. Sandy B. was my girl," Evans admitted to Playboy three months later. "I remember seeing Speed when I was in seventh grade and just thinking, 'That's her.'"

The 33-year-old actor also admitted that he had a "big poster" of the "Gravity" star in his room during his teenage years.

While, Sandra Bullock and Chris Evans are reportedly pursuing with their romance, according to E! Online the rumored couple is not ready to put a title to their "relationship."

"They are not in a relationship, but they are definitely hanging out and are in the early getting-to-know-each-other phase," the source reveals. "They haven't put a title on it, but they really like each other."

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