Jennifer Lopez just showed off her impressive dance moves when she appeared on “The Tonight Show” this week. The dancer teamed up with talk show host Jimmy Fallon.

In the segment called “History Of Music Video Dancing,” Fallon and Lopez danced to some of the most popular songs of all time. The duo first danced to the tune of “U Can’t Touch This.”

After doing the hammer dance, Fallon and Lopez danced to “Straight Up.” They also walked like an Egyptian, and they danced to the tune of “The Right Stuff.”

Other iconic music videos that they covered during their performance included Sia’s “Chandelier,” Britney Spears' “Oops I Did It Again,” Miley Cyrus' “Wrecking Ball,” Lady Gaga’s “Bad Romance,” PSY’s “Gangnam Style” and more.

Following their performance, Lopez sat down for an interview with Fallon. The host praised the actress for her talent in dancing. Fallon said that he doesn’t know how Lopez is able to dance for more than two hours during her concerts when he almost passed out after dancing for three minutes.

The “Shades Of Blue” star also talked about her 11-year-old daughter, Emme. The young girl performed Lopez’s song “Limitless” during her concert at the Madison Square Garden.

Lopez revealed that having Emme on the show was such a wonderful thing. Marc Anthony’s daughter nailed her high notes during her performance. And what was supposed to be a one-time thing became an every-show thing as Emme sang “Limitless” during all of Lopez’s shows.

Meanwhile, Fallon also asked Lopez to share details from her and Alex Rodriguez’s engagement earlier this year. Lopez said that she didn’t have any idea that her fiancé would propose to her at that time.

The “World Of Dance” judge thought that the baseball player was just trying to be romantic when he asked her to go on a beach getaway. The couple dined in front of the beach before Rodriguez went down on his knee to ask for Lopez’s hand in marriage.

Lopez also said that Rodriguez practiced his proposal with the help of his staff and housekeepers. He also waited for the sun to set before he proposed.

Jennifer Lopez and Alex Rodriguez US singer Jennifer Lopez (L) and former US baseball player Alex Rodriguez attend the 2018 MTV Video Music Awards at Radio City Music Hall on August 20, 2018, in New York City. ANGELA WEISS/AFP/Getty Images