There's clearly something in those Simpson genes!
"Sunset with @missbananahammock /@ashleesimpsonofficial #sisters #nofilter," she wrote as a caption to the sibling shot.
The 34-year-old mogul recently tied the knot with her longtime fiancé Eric Johnson in a romantic ceremony in Santa Barbara, and now it looks like her younger sis is next up to get married in the family.
E! News previously reported that Stevie Wonder and Smokey Robinson have been invited to the wedding, so it's safe to say that there's a huge chance that one (or all) of them may perform!
Evan recently gushed to E! News about his ladylove, saying, "We just want to be married. We're in love. This is the most incredible time I could ever think of in my life and I'm young, but the same time, I've lived a different life than most and I can't think of a happier moment."
He added, "I was giving it time only because I wanted to give it time, but I would have asked her a month after I was with her."
When you know, you just know!