Jennifer Aniston sure knows how to break the internet.

Again, she made waves after kissing Ellen DeGeneres live on "The Ellen DeGeneres Show" on Monday.

The "Friends" star and the host started talking about Howard Stern who recently shared a liplock with DeGeneres. The two first went on to share a compliment and expose Stern at the same time.

From Howard to Jen

The exchange of compliments (and comments) for the recent guest was going well until Aniston asked the host if she liked the kiss that happened between her and Stern.

Stern, who was a first time guest of the show earlier this Otober, kissed DeGeneres to distract people from Ellen's George Bush issue. Despite trying to change the topic, Stern told the host "Kiss me, Ellen" even when his wife Beth Stern was one of the show's audience.

DeGeneres told Aniston that Stern asked for a kiss and teasingly clarified that she did not normally "just grant" anyone who asks her to kiss them. In the middle of her explanation, the actress cut her and queried the host if she liked it or enjoyed it.

The crowd started to go wild when Anniston threw a follow-up question, asking when was the last time that DeGeneres kissed a guy.

"Why is everyone so shocked? I kiss guys. I kiss guys like that." said DeGeneres who came out as a lesbian in 1997. "I don't make out with guys, but I kiss guys on the lips," she went on.

The host fired back at Aniston by asking her, "When was the last time you kissed a girl on the lips?"

Aniston, who had a divorce with his now-ex-husband Justin Theroux, admitted that kissing girls on the lips was never on her "To do list." That was when DeGeneres leaned forward to her and asked the actress to kiss her.

While Jen appeared to be in shock, the audience cheered for her and finally shared a kiss with DeGeneres.

After the live kiss, the two flattered each other by trading compliments about their lips.

World Record Holder

After the kiss, Jennifer and Ellen continued their talk, with the latter congratulating the former for making it to the Guinness Book of World Records. Aniston broke the record for the fastest to reach a million followers on instagram.

Aniston needed only five hours and 16 minutes to reach the mark. She broke the record set by Prince Harry and Meghan Markle, who got a million followers in just five hours and 45 minutes.

Here's to hoping that Jen will post her vid of kissing Ellen on her instagram. Maybe that will break ther most number of likes in an hour (if there is a record for that).