Jennifer Lopez admits being a working mother can be overwhelming. The singer-and-actress - who has three-year-old twins, Max and Emme, with estranged husband Marc Anthony - says its quite tough juggling everything in her life, but wouldnt want it any other way. She told E Online: I just have this attitude towards life - you just gotta attack it. You just gotta go for it. Sometimes it can be overwhelming. I have a lot going on with the kids and everything, but you know, anytime I get tired or feel overwhelmed, I go, 'This is good. Im alive. Its OK. Im lucky. I get tired sometimes, but to be quite honest, I love what I do. Anytime I get any feeling that feels like this is scary, this is too much, Im like, 'Dont be so weak. Jennifer, 42, loves being a mother more than anything in the world and recently said she envied the life of her children because theyve already done so much. EPS