Jennifer Lopez has been accused of stealing ideas for her new On The Floor music video from a promo by R&B singer Kat Deluna, just a week after fans pointed out similarities between the two songs.

The Jenny From The Block hitmaker debuted her new single last week, and critics have claimed the lyrics and harmonies are similar to DeLuna's track Party O'Clock, which was released in Europe in November. Both tracks were worked on by the same music producer, RedOne.

Images from Lopez's accompanying video have now emerged online and DeLuna's fans claim there are striking similarities to the Party O'Clock promo. Lopez's costumes and dance moves are said to mirror DeLuna's in the new clip.

DeLuna has spoken out about the video furore and accused Lopez of "taking away" her ideas.

She tells the New York Daily News, "I've seen this before, where the more established artist tries to take the vision and artistic ideas away from an emerging artist, and assumes no one will notice because of their bigger shadow. Luckily, my loyal fans and the power of the internet have let the 'Kat' out of the bag."

But DeLuna insists she won't be taking any action against the superstar, adding, "Business is business."

Originally posted by r0bz_ Is this the chick from Vampire Diaries?

But DeLuna insists she won't be taking any action against the superstar, adding, "Business is business."

Luckily, my loyal fans and the power of the internet have let the 'Kat' out of the bag."

Originally posted by Summerboy This bitch is such a hypocrite. RedOne is also definitely a mess. When he recycles, he makes it even more clear than Dr. Luke.

Originally posted by arkl Funny coz I was just listening to On The Floor last night and I couldn't get Kat DeLuna out of my head. The song is exactly what Kat DeLuna has been doing for ages.

Originally posted by Edi_Shak true but i think that On The Floor beat is better.. hotter

Originally posted by arkl Yup, OTF is like an upgraded version. But DEATH @ the loyal fans

Originally posted by staracademy1990 On the Floor >>>>>>>>>>>>. Kat's existence in the music industry

Originally posted by arkl Funny coz I was just listening to On The Floor last night and I couldn't get Kat DeLuna out of my head. The song is exactly what Kat DeLuna has been doing for ages.

Originally posted by staracademy1990 On the Floor >>>>>>>>>>>>. Kat's existence in the music industry

I've seen this before, where the more established artist tries to take the vision and artistic ideas away from an emerging artist, and assumes no one will notice because of their bigger shadow.