Why did Jennifer Love Hewitt and Ross McCall call off their engagement near the end of 2008?

One anonymous source told Us Weekly that the difference in each side's level of fame played a role (McCall is an actor, by the way).

"It was clear they were not on the same level," the insider said. "It was hard for him."

Attention, single men: Jennifer Love Hewitt is single again.

Claudia Wick, however, pointed to Hewitt being "needy and immature" as a reason for the break up. Wick was a costume supervisor on The Ghost Whisperer before choosing to sell out her former co-worker.

"She would call McCall up and go, 'Can you come and sit with me? I'm cold,'" she said. "She would drag him on the set and then pout and they'd fight. Mainly, it was her needing something from him: 'Can you say you love me?'"