Apparently even Hollywood's biggest stars are jealous of each other's success.

Dax Shepard revealed some serious gossip about his famous wife Kristen Bell during an episode of his podcast Armchair Expert with Anna Kendrick. (Before complaining that it was an invasion of privacy, Shepherd asked Bell for permission before revealing the following details to the world.)

"I've known Kristen for 15 years, and there was only one person she was jealous of, and that was you," the podcast host pitched Perfect actress said (via People). 'I had never seen that before. It blew my mind.

He added, "Kristen was like, 'Who is this short person? He said, 'Oh, she can sing like that. There's another one.'"

In this context, I have an unhealthy obsession with this photo from the 2014 Vanity Fair Oscar party:

Obviously, what is happening here is quite different: the two actresses are standing and posing in different places.

Anyway, the two women have been photographed chatting in the past, so there is no malice there.

Shepherd further told Kendrick, "She watched you, recognized your awesomeness, took a few roles from you, and slowly processed everything. But you are the only one I have witnessed that made her jealous."

After hearing all that, Kendrick said." Actually, the funny thing with your wife is that she has never felt that she liked me."

She continued, "But when it comes to the really sweet angelic blonde girls, I think most of them just genuinely feel that way. I just think they think I'm weird and like this weird little troll."

Shepherd reassured his guest: "Let me be clear: she never dislikes you."

Phew.