Earlier, the couple had announced that they would tie the knot on Apr 15.
According to reports, Quazi Azmatullah Jaffri of Dar-Ul-Qazzat confirmed that the nikah will be performed after evening prayers at 7 pm.
The reception ceremony is likely to be attended by about 500 guests at the Taj Krishna hotel on Apr 15.
Shoaib's family had already arrived for the marriage from Pakistan on Thursday morning, Apr 8.
The development comes just a day after Shoaib formally divorced Ayesha Siddiqui after he initially denied claims that he had married her.