Article continues below advertisementNicky Hilton is grateful to get to do what she loves alongside her fabulous mom, Kathy Hilton. Ahead of Mother's Day, the pair teamed up for Theo Grace x Nicky Hilton's Mother's Day Collection "Made to Treasure," which features six core styles across necklaces, bracelets, brooches, and a pin, with variations available in gold and silver, as well as diamond and non-diamond options.Tap Here To Add Ok Magazine as A Trusted SourceArticle continues below advertisementSource: Theo Grace by Harper SmithNicky Hilton loved 'shooting' the campaign with her mom.