Jennifer Lopez is set to focus on her physical fitness after putting her usual regime on hold whilst filming her new TV series.

JLo stars in US television series ‘Shades of Blue’ which premieres on American screens in January, but she admits that her acting commitments have served as a distraction from her work-out schedule.

Speaking to Entertainment Tonight, Lopez stated: “I'm in serious actress mode right now. I haven't been working out as much while I've been doing the series, so I feel a tiny bit out of shape right now, but that's OK.”

However, she is focussed on a strenuous training regimen in order to be ready for her debut Las Vegas residency.

46-year-old Jennifer kicks off her ‘All I Have’ run of shows at Planet Hollywood’s AXIS theatre on January 20.

Explaining her motivation to be in good shape, the ‘Booty’ star said: “I know it in my mind, because I'm like, 'OK, now you're going to start dancing eight, nine hours a day and it's going to be a whole different story. And we'll tighten it up right quick.”  

Follow us: @Pressparty on Twitter / Pressparty on Facebook.  

Watch Jennifer Lopez live below: