Melbourne, Aug 28 (ANI): After kissing a girl popstar Katy Perry got her boobs played with during a plaster sact session for a breast cancer charity.

Perry got her breast plastering procedure-filmed by MTV to raise money for the charity, reports The Daily telegraph.

The obtained mould of her ample bust will be auctioned off to raise funds for breast cancer research via Keep-A-Breast.org.

Meanwhile, Perry's ''I Kissed A Girl'' single has become a UK chartbuster. (ANI)