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By Sophie Forbes
Back on? Heidi Montag and husband Spencer Pratt share a kiss for her birthday at Santa Barbara Zoo yesterdayIt is becoming the most confusing celebrity relationship - is it on, or is it off?
Heidi Montag and Spencer Pratt certainly looked back together and happy as they were spotted kissing as they celebrated Heidi's 24th birthday in Santa Barbara, California yesterday.
The reality television couple held hands and stole kisses whilst spending the day at the Santa Barbara Zoo begging the question - is the divorce off?
After their romantic stroll round the zoo the pair then headed to the Santa Barbara Pier where they joined friends for a seafood dinner.
Heidi, 24, filed for divorce from Spencer in July citing irreconcilable differences, 3 months after filing for legal separation.
The couple, who married in April 2009, have spent the summer apart with Heidi staying at her home in Costa Rica while Spencer, 27, stayed at their house in Malibu
Divorce off: The couple seemed very much together and were affectionate with each otherLast week Spencer was detained by police at an airport in Costa Rica after he was found to have two handguns in his luggage.
After the incident Heidi told the AP: 'As far as I'm concerned the last thing in the world after everything we have just been through is to go through with this divorce,' Montag wrote.
'But we are just taking life second by second.'
Cheers: The couple celebrate Heidi's 24th birthday with a champagne toastsource: dailymail
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