Thanks, Jerry, and thank you all for joining us. This morning, I'll begin with a high-level view of the quarter, and the strong progress we are making on our program with strategic transformation. Ellen will then add details on our performance, and I'll conclude with an update on the tone of the business and where our clients are focused as well as on the status of our acquisition by Omnicom and the significant value the combination will drive for all of our stakeholders. Starting with revenue in the quarter, our organic decrease was 3.5%, fully consistent with the revenue outlook and phasing we shared with you earlier this year. As we've discussed on previous calls, organic growth this year is being pressured by the impact of account activity that concluded in 2024. As expected, those headwinds intensified sequentially from our first quarter. Our three largest losses in 2024 weighed on growth by approximately 5.5% in Q2, as reflected in our results across a number of geographic regions and disciplines, with the greatest impact on media and healthcare. That said, our growth underlying those headwinds showed sequential improvement precisely in those historically strong areas of media and healthcare. New business performance in 2025 is showing marked improvement as well. And further, we believe that the significant changes we've already made in the business, combined with a very strong strategic fit with the capabilities and geographies at Omnicom, means that our resulting offerings will be significantly strengthened on the other side of the acquisition. In the quarter, client sector growth was led by strong increases in the food and beverage, financial services, and tech and telecom sectors. Headwinds due to prior period losses weighed on the retail, healthcare, and consumer goods client sectors. Turning to expenses and profitability in the quarter, adjusted EBITDA was $393.7 million with a margin of 18.1%. That's a very strong result that reflects significant structural cost reduction due to our program of strategic transformation, as well as the strong underlying performance in media and healthcare. During the quarter, we continued to demonstrate significant progress in greater functional centralization, leveraging our enterprise-level focus on tech-driven platform benefits in key areas, including client-facing capabilities such as production and analytics, as well as corporate functions such as IT, finance, and HR management. As is clear in our report today, these initiatives have traction across the organization, and we expect to exceed our initial objectives for enterprise redesign, client service delivery enhancements, and ongoing operating efficiencies. Charges for restructuring in the quarter were $118 million. Our adjusted EBITDA excludes those charges, as well as $11 million of deal expenses related to the combination of Omnicom, which appear in our SG&A expense. Our diluted EPS in the quarter was $0.44, which includes the restructuring investment, while our adjusted diluted EPS was $0.75. During the quarter, we returned $98 million to shareholders under our share repurchase program, bringing total year-to-date share repurchase to $188 million. We currently expect to repurchase shares consistent with recent levels and the $325 million annual cap in our merger agreement. Turning to some observations on our outlook for the full year, the macro environment has been more volatile than anticipated as we entered the year, and we are, of course, staying close to clients. This, in turn, allows us to report that marketers as a whole are not reacting reflexively to the changing business and geopolitical landscape. In fact, clients are assessing developments very methodically and continue to engage with us constructively in order to evaluate their alternatives. Whether that means assessing investment levels, messaging channel mix, or the mix of marketing disciplines required to deliver against their desired business outcomes. This is specific to each of their business situations, whether due to the industry, geography, or competitive dynamic of the sector in which each of them operates. And that means that while there can be puts and takes by individual clients, our overall experience in Q2 and the first half has netted out at levels that are consistent with what we expected, and we've not seen a marked change in net client activity. We therefore remain on track with the full-year target for organic net revenue that we shared earlier this year, which is an organic decrease of 1% to 2%. On a full-year 2025 adjusted EBITDA margin, our transformation work and evolving business mix have put us ahead of plan. At our expected level of revenue, we're confident that our actions to date, along with ongoing expense discipline, can drive adjusted EBITDA margin for the full year that is well ahead of the 16.6% we had previously shared. This increase reflects the significant progress to date on our strategic transformation efforts as well as improving underlying performance in some of our stronger offerings. The charge associated with our transformation program, which we'd previously asked, will likely increase to $375 million to $400 million, as you know, has a substantial non-cash portion. It's encouraging to see this work trending so positively. And over the long term, the additional benefits will accrue to the new Omnicom. In moving through this transformation process, it was always our ambition to make Interpublic the strongest possible company as it came into the merged organization. And we're clearly making good on that goal. Finally, I'd like to close with a few words about our proposed acquisition by Omnicom. We've now secured antitrust clearance in all but four of the jurisdictions required, having been cleared in Australia last week. Importantly, this includes FTC clearance in the US, which took place in late June. We therefore remain solidly on track to see the transaction completed in the second half of the year. Notwithstanding noise from certain competitors about distractions or inward focus, since the acquisition was announced, we've never lost sight of the needs of our clients and the teams that deliver value to marketers around the world. The level of interest and support from clients continues to be extremely strong, and there's eagerness on the part of practitioners across both organizations to unlock the value that the combination will create. By bringing together our deep pools of talent, and our complementary capabilities, geographic strength, and platform assets, what we know will result is an organization with unmatched ability to deliver business outcomes for marketers in every industry sector around the world. Together, we'll be creating a company that can drive growth for clients with the most comprehensive and powerful range of marketing and sales solutions that incorporate creativity, data, and technology. An exciting vision and, as you heard from John, one that will become a reality in the near future. As always, we thank our people, and our partners, as well as those of you on this call for your support. And with that, let's open the floor to your questions.