Bollywood`s  dhak dhak girl , who was the face of Olay skincare range in India till a while ago, recently shocked everyone when she revealed the secret behind her beauty regime.She disclosed  that the product she has been using for her beautiful skin wasn`t the one she has been endorsing for years. In a media interaction, she said that she uses BellaVeiand Phytoceramides and that the results are amazing! This confession by the diva not just dilutes the public distrust of the brand that she used to endorse, it also puts a question mark on the trust factor of celebrities who endorse brands. Consequently,brands are now getting cautious about signing celebrities for their products and have started formulating new clauses in their contracts.