The new song was released on Thursday with all funds going to rapper Will's i.am.angel foundation to raise money to stop violence in America
The party took place in the backyard of Kourtney and Scott Disick's new home in Calabasas
Jaden's costume also came in handy the following day as Kris, 58, borrowed his boots to wear
Hollywood star Will Smith's son Jaden says he would always be there for troubled actor Shia LaBeouf, who has been caught up in a lot of controversies lately.
A certain Hollywood star made sure he was hard to spot at a French Open round of 16 match in Paris. Look beyond the flat cap, sunglasses and French beard, and you'll recognise Amitabh Bachchan's The Great Gatsby co-star Leonardo DiCaprio.