(Cover) - EN Showbiz - Kristin Cavallari reportedly thought labour "hurt like a b***h".

The 25-year-old reality TV star and her fianc Jay Cutler welcomed their son Camden into the world August 8.

Kristin spent 10 hours delivering her baby boy.

The star had never experienced such extreme pain.

"[Kristin is telling friends that it] hurt like a b***h and felt like period cramps, but 10 times worse," a source told Us Weekly magazine.

Kristin is so happy with her baby boy.

Although the pain was excruciating, she would relish having another child in the future.

"Kristin says she would do it all over again," the source revealed.

Apparently Kristin is making a conscious effort to get back into shape.

She has 25lbs of baby weight left that she is determined to drop.

"She still has some weight to go on her stomach, but she is almost back!" the insider said. (C) Cover Media