Robert Pattinson and Kristen Stewart ended their relationship with "suspicious minds," so will Rob's new romance be pitfall-free?

The Twilight hunk is rumored to be dating Riley Keough, actress and granddaughter of Elvis Presley. Now, sources say Rob is confident that Riley won't cheat on him like Kristen did last summer, according to Hollywood Life.

"Rob is so happy that he can trust someone again because at the end of the day, Kristen’s affair forever haunted him," reveals a source. "In the back of his mind, he knew that she could be tempted again."

"He knows Riley isn’t like that because she has other loves besides acting — acting doesn’t define her and she is a complete package," the insider adds. "[Rob] also likes that she is more lady-like, since Kristen is very tomboyish." Whoa! Talk about harsh!

Credit: IMDb

All in all, Rob is reportedly now pleased as punch that he ended things with Kristen.

"It’s very early, and they are having fun, but that’s exactly what he needs," says the source. "Rob is very happy with the way everything is turning out."

This follows reports that Rob and Riley are "inseparable" and that Kristen is "livid" that the two are dating.

Of course, the couple themselves have yet to admit that they're dating, with Riley's rep going so far as to deny a romance between the two.

So we'll have to wait and see whether Rob and Riley love each other tender.

Source: Hollywood Life