After Joker 2 revealed a line said by Lady Gaga’s Harley Quinn, fans are arguing about her lack of accent.

Plus, the Barbie star reveals why she won't be acting in her own natural Australian accent anytime soon.

We have our first look at Joaquin Phoenix in Joker 2, but it will be a bit before we see his new co-star.

Spotify is releasing its second DC podcast. This one will feature the origin story of Harley Quinn as told from her perspective.

Lady Gaga is allegedly in early talks to star as Harley Quinn alongside Joaquin Phoenix in a sequel to 2019's Joker that sources say very well may be a musical.

Could we see Batgirl and Harley Quinn together in the DCEU?

What is your favorite Harley Quinn movie?

This TikToker's resemblance to Margot Robbie is wild.

Wait, Deadshot and Harley Quinn were supposed to kiss?

Harley Quinn’s lost a little bit of ink in The Suicide Squad.

We spoke with Margot Robbie about her ownership of Harley Quinn and working with directors like James Gunn and Cathy Yan.

In her third DCEU film, Harley Quinn has more than still got it.

The Suicide Squad is finally hitting theaters and HBO Max, but what's next for Margot Robbie's Harley Quinn?

Margot Robbie is making her third appearance as Harley Quinn in The Suicide Squad, and she's already got hopes for the futrue.

James Gunn put a lot of thought into his interpretation of Harley Quinn.

Despite not appearing on screen, Harley Quinn still factored into Justice League's Knightmare sequence.

Margot Robbie has made The Suicide Squad role her own. One scene in particular sounds epic.

Margot Robbie is making her third DC appearance as Harley Quinn in The Suicide Squad, and filming was a doozy.

Margot Robbie does what Margot Robbie wants.

It looks like Mr. J has a brand-new kind of Harley Quinn to pine after.