Olivia Wilde and Harry Styles are keeping up close while he's on tour

It's clear that Harry Styles and Olivia Wilde have a successful relationship. As the pop star continues to perform around the country at his Love on Tour concerts, his girlfriend was photographed during a daytime outing in Los Angeles. The photos show Olivia with a Love on Tour tote bag slung over her shoulder. The bag, which is part of the merchandise line from Harry's current run of live shows that continues through mid-November, is tan and includes two frolicking rabbits, with the words "Love on Tour" printed in red. As for her attire, the Booksmart director was wearing torn jeans, a sweater with embroidered floral designs and sneakers. Although the pair is spending some time apart while he's on the road, there's no question their romance has grown stronger since they confirmed the relationship back in January. Not long after that, a source told that Olivia would be busy with her own projects but wants to be there for the performer in person. The Tron: Legacy actress remains "very proud of him and excited for what's to come," the source added.