Kristin Cavallari slips into sexy bikinis as she reveals toned post-baby body... eight months after giving birth

Kristin Cavallari slips into sexy bikinis as she reveals toned post-baby body... eight months after giving birth

t looks like Kristin Cavallari's post-baby fitness regime has paid off.

Just eight months after giving birth, the former star of The Hills was ready to show off her toned body as she soaked up the sun during a relaxing break in Mexico.

The 26-year-old star didn't have an inch to pinch as she parade her taut physique in two different bikinis on Sunday while lying poolside.

Ready for my bikini again! Kristin Cavallari slipped on a two-piece as she relaxed in Mexico on Sunday, revealing her toned body eight months after giving birth

People were quick to comment on how quickly Kristin managed to lose her baby weight after she welcomed son Camden into the world last August.

In fact just a month afterwards, she appeared to have bounced back into shape, although at the time she told her Twitter fans: 'I haven’t lost all my baby weight yet. That's sending the wrong message to women.'

But a few months on and clearly Kristin has reached her goal - and was ready to jump back into a bikini to show off the results.

Feeling cheeky: The reality star, 26, didn't have an inch to pinch and is clearly feeling confident again after embarking on a post-pregnancy fitness blitz

Double the fun: Later she slipped into another bikini, this one a black and white striped number

Kristin, who had a reputation as a partying villain on the The Hills, recently came to her own defence, alleging it was all fabricated by producers of the MTV reality show.

'I had two lives,' Kristin told Giuliana Rancic during a sit down interview on E! 'I had the public Kristin and then I had the real me.'

She even claimed that one producer attempted to bribe her co-stars with Birkin bags worth $10,000 to fabricate stories about her drug problem.

The attempt was unsuccessful, with Kristin maintaining that MTV was unaware of the bribery effort.

It's a hard life: The former star of The Hills whiled the afternoon away by reading a book

'I felt so used,' complained Kristin. 'And I realised at that moment that I didn't matter. None of us mattered. It was all about ratings.'

Kristin has moved on to find contentment with her American football player fiancé Jay Cutler.

The couple welcomed their first son Camden last August and would like to expand their brood. 

'Yeah, we want a bunch of kids,' Kristin said.

Now Kristin and Jay are planning their long-awaited wedding.

'Everything is planned and ready to go, but that's all I'm going to tell you,' Kristin added.

Family life: Kristin is engaged to Jay Cutler and mother to their son Camden, eight months

Not such a bad girl: Kristin recently revealed to E! that her hard partying reputation on The Hills was fabricated by producers