India, Feb. 7 -- Actor Priyanka Chopra's brother Siddharth Chopra is marrying Neelam Upadhaya in Mumbai on Friday. The actor and her husband Nick Jonas are going all out while performing lakdewale duties, including walking her brother down the aisle and having a ball at the baraat. (Also Read: Priyanka Chopra whips up crowd as she walks brother Siddharth down the aisle at his wedding. Watch)

In a video posted by a paparazzo account, Priyanka can be seen being the perfect sister-in-law as she helps Neelam at the wedding. The video shows Siddharth peeking at his bride from behind a veil as she walks down the aisle.

Priyanka is then seen adjusting her lehenga, helping her with the dupatta and taking her nazar (evil eye). She also helps the...