Bollywood actress Priyanka Chopra has stepped in to make peace between long-time celebrity couple Krushna Abhishek and Kashmera Shah as the two tried solving their love issues on UTV Bindass' reality show "Love Lockup".

Krushna, who recently participated in dance show "Jhalak Dikhhla Jaa 4", has been dating Kashmera for nearly five years. But the two have apparently been having tough times together now. So, they decided to enter "Love Lockup" and set things right.

According to a source, Priyanka shared some pertinent tips about love. She talked about how great relationships come into people's lives rarely and how these must be cherished.

"Love Lockup" offers couples struggling to stay in a relationship a chance to work on it, and test if they can live together.

The special episodes featuring Krushna, Kashmera as well as Priyanka will be shown in two parts Feb 12-13.