Modern Luxury promoted Phebe Wahl to national beauty editor.

Limelight Media named Ian Weintraub as vice president, marketing and head of its New York office.

Jenna Hauca was promoted to director, digital and innovation at Generator Media + Analytics and hired Caroline Villada as communications strategy supervisor and Alexander Brennessel as marketing data analyst.

GMR promoted Anne Casey from senior director, promotions to vice president, specialty services.

Turner's TBS & TNT have created a new business strategy unit dedicated to accelerating the networks' marketplace transformation under Kevin Reilly, president of TBS & TNT and chief creative officer for Turner Entertainment. To lead this new team, Reilly has tapped David Beck and Jesse Redniss as chief strategy and ventures officer and chief innovation officer, respectively, reporting to Reilly.

MP&A Digital & Advertising named Steve Herron as director of digital strategy and business development.

Alkemy X hired manager of TV & digital content, Brittany George and controller, Maria Allen.

Epic Signal hired Nick DiLallo as its first creative director.

LP Tremblay and Kate McCagg were named executive creative directors at Havas New York. Both report to Toygar Bazarkaya, chief creative officer of the Americas at Havas. McCagg joined Havas New York in 2014. Prior to joining Havas, McCagg was creative director at Razorfish in San Francisco and Portland, creating online, digital and social work for Microsoft, American Express, Nike, Levi's, Intel, Breville Appliances and Shutterfly. Tremblay began his career in the interactive department of Sid Lee in Montreal, moving on to AKQA in San Francisco, Wieden+Kennedy London, DDB Toronto and BBDO New York. Over the years, he has worked …

CP+B Boulder named Ethan Decker as group strategy director, tasked with overseeing strategy on the Domino's account, among others. Decker most recently served as vice president of insight & strategy at The Integer Group, where he led a team that created award-winning work for Procter & Gamble, Kellogg, PepsiCo and MillerCoors. Prior to that, he was planning director at 72andSunny, where he led strategy for Discovery, Nike, Quiksilver and Roxy. Decker began his career as an ecologist, earning a PhD in urban ecology and human evolution from the University of New Mexico. "What we love most about Ethan is that …