Ashlee Simpson, Evan Ross to wed in August?

London: Singer-actress Ashlee Simpson and Evan Ross are reportedly set to wed at a sprawling mansion in August.Ross and the younger sister of Jessica Simpson, 29, became engaged in January and Ashlee plan to exchange vows over America`s Labor Day weekend in August, reportedly.

This will be Ross` first wedding and the second for the singer, who was married to Fall Out Boy`s Pete Wentz from 2008 to 2011. She has a six year old son, Bronx Mowgli, with the rocker.