• Hilary Duff

Hilary Duff (Photo : Instagram)

Hillary Duff recently talked about the downsides of being a "very busy" working mom.

In an interview with Redbook, the former child star said that she feels guilty when she sometimes can't spend time with her son Luca because of her tight schedule.

Like Us on Facebook

"It's hard to say that you really can have it all. I think you can to a certain degree, but fully loaded, pedal-all-the-way-down is tough. You're missing out on something, either on the career or on the family. When I'm really busy with work, I feel extremely guilty," she said.

Meanwhile, the 28-year-old actress/singer also talked about her future plans. According to Duff, she's not closing her doors on the idea of getting married again years from now.

"I don't want to say I wouldn't get married again, but it's not important to me. I don't feel I would need to be married to have another child. If I felt strongly enough toward someone or if someone felt strongly about it, I might say okay. But it's not essential," she said.

Duff previously divorced her husband Mike Comrie after just four years of being together. The couple tied the knot back in 2010, and they were blessed with Luca in 2012.

In other news, Duff also revealed how she got rid of all the pregnancy weight she gained.

"After I had Luca, I went out to, like, the breast-pump store - I was still huge - and I just had a comfortable outfit on. And the next day in the tabloids, it was like, 'Hilary debuts post-baby bod!' And I was like, 'That's not a debut! That's an errand!'" she said.