Ashlee Simpson and a shorter-haired Pete Wentz put their marital differences aside over the weekend and reunited for two fast-food runs. The duo picked up lunch from an LA In-N-Out on Saturday, then made a repeat appearance yesterday at a Taco Bell. Their time together comes shortly after Ashlee was romantically linked to one of Pete's guy friends, but it seems they've all just been longtime pals. It's been just over a month since Ashlee announced her plans to split from Pete, and in the interim she's made sure to focus on herself. Their two recent outings aren't the only times they've been together, though, as they also got together with son Bronx for a special Valentine's Day meal. There's no word on if their lunch reunions mean there may be a reconciliation in store, but we were big fans of the couple during their cute years together.