Speidi Leaves "I'm a Celebrity" For Good

Heidi Montag and Spencer Pratt have left the island.

The Hills stars officially bailed on I'm A Celebrity, Get Me Out of Here - even after they were welcomed back into the competition Monday night.

Heidi was hospitalized Saturday after a night in the shack, setting off a war of words between Spencer (threatening to sue), NBC (threatening to sue Speidi right back), Stephanie Pratt (who says Heidi was tortured for 72 hours), Speidi's publicist (who says no torture occurred) and the rest of the cast (utterly clueless).

But the twosome was nonetheless granted a second chance allowed to return to the series ... if only to depart yet again, and this time for good.

Last week, Heidi came down with intense stomach pain and started vomiting and was hospitalized after spending a night in the show's "Lost chamber."

"I threw up at least 10, 15 times last night," said the ailing Heidi Montag, who was treated for a gastric issue of some sort before being released.

Despite the drama, their fellow cast members allowed them to return. But later in the episode, I'm a Celebrity, Get Me Out of Here camp leader Lou Diamond Phillips informed his fellow celebrities that Speidi would not be back.

"They are no longer a part of this competition," he said. "They are gone."

Calling it the "best decision of their lives," Spencer Pratt confirmed they are leaving for good, and that it was the "best decision" of their lives.

"We gave it our all in the competition," he said. "Now, it's about our health. At the end of the day, we went back and proved it wasn't about us."

Heidi's sister, Holly Montag, will be replacing them now, obviously.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.