. >> it's easy to poke fun, veteran cameraman cesar pena's industry colleagues are infamous for catchingin unfortunate situations. but cesar and his partner miles diggs wanted to change that negative perception. they call themselves the #positivepaps and follow this mantra -- >> treat people the way you want to be treated. a lot of celebrities they love that side of us. >> it also helps that they make more money covering positive stories, their biggest payday? mariah carey's engagement. >> we got the first photo of her and her $10 million ring. we got a little piece of that kind of money. >> biggest moneymakers now? also engaged couples. >> justin and hailey. >>. >> romance, baby, romance. >> pete and ariana. >> while the guys who run their own vlog on youtube, sometimes use the stars's own social media to track them down. tips also come in from the star's entourage. >> we just had a long conversation with blake lively's security team. she wants to be left alone so she sets these things up for us. >> and then, there's the celebs themselves. >> they get to know us. they know our name. >>