A source tells ET the reality star is 'so incredibly happy.'
ET caught up with the former 'Bachelor' star at the launch of boohoo's Spring Collection and the Zendaya Edit in Los Angeles on Wednesday night, where he also opened up about shifting from reality TV to scripted TV.
The former 'Bachelor' also gave an update on his acting career.
ET caught up with the actress at the Chateau Marmont on Tuesday, where the Council of Fashion Designers of America, Variety and WWD celebrated the inaugural launch of Runway to Red Carpet Initiative.
The former 'Mad Men' star also commented on the current season of 'The Bachelor.'
Olympios told ET in October that she'd be open to meeting up with Viall after his breakup with Vanessa Grimaldi.
The 30-year-old author also opened up about her new book, 'Single State of Mind.'
A source tells ET that the 'Bachelor' alum is "casual" with the 'Mad Men' star, despite a recent report.
What a source tells ET about the rumored romance between the 'Bachelor' alum and 'Mad Men' star.
'Flip or Flop' stars Christina and Tarek El Moussa were one of several reality TV couples who called it quits this year.
Grimaldi's 'No Better You' Foundation plans to build rooms at four schools for a special reason!
The 34-year-old actress is one of the most successful 'Real World' alums, after appearing on the show in 2004.
Every rose has its thorn.
Luyendyk, star of 'The Bachelor's 22nd season, says despite being the same age as his predecessor, his vibe is very different.
