India, July 9 -- Hollywood stars have taken to social media to express grief, share resources, and offer support in the wake of the devastating flash floods that struck central Texas over the Fourth of July weekend. The disaster has left at least 100 people dead, with more than 160 still missing across six counties in the US.

Reacting to the tragedy, popular Hollywood star Matthew McConaughey, a native of Uvalde, Texas, addressed the disaster on Instagram, writing, "There's a long road ahead, but right now the shock, the pain, and the chaos need the steady hand of a neighbor." His message came as rescue efforts intensified and emergency teams continued scouring flood-affected zones for survivors.

Actor Jennifer Garner, who was born in H...