Despite being embarrassed and betrayed by ex-boyfriend John Mayer, Jessica Simpson told Ryan Seacrest it hasn't made her more suspicious of people in general.

"I'm not as guarded as you would think. I should probably be more guarded. I trust a lot of people, actually," the actress and singer, 29, told Ryan Seacrest on his KIIS-FM radio show Tuesday morning.

Although she also made it clear she's still upset about John's comments and hasn't forgiven him yet. I don't blame her for that, but I'm glad to hear it hasn't made her withdraw from people.

Here Jessica is looking pretty upbeat as she arrived at JFK airport yesterday.

Photos by INF