Toni Gonzaga posted an old photo of her, Mariel Rodriguez and Bianca Gonzalez on her Instagram account on Wednesday, March 12, 2014. The photo was a snapshot of their trip to Hong Kong in 2007. 'We have all grown and matured so much from the time we took this picture back in 2007 in HK,' Toni stated.

The IG post was dedicated mainly to Bianca who is celebrating her 31st birthday today. 'Happiest birthday Bianca. I am so proud of the person you have become and the many challenges you were able to overcome... Continue to do great things and explore the world,' Toni said.

photo credits to @celestinegonzaga

She added, 'You are highly favored, blessed and well loved by many!! May this be your best birthday ever! We love you!! @iamsuperbianca @marieltpadilla.”

In 2010, Toni and Mariel reportedly had a misunderstanding, with Toni not disclosing the real reason behind their rift.

In 2011, Toni confirmed her reconciliation with Mariel, crediting Bianca as one of the people behind it.

Because of the ‘throwback’ and with Pinoy Big Brother season nearing this 2014, many are wondering if there could be a reunion of the original hosts of the show.