One Direction member Harry Styles calls out older sister and date during concert: "Behave yourself"

In a recent gig at the Apple Music Festival, One Direction's Harry Styles called out his sister and date and gave them a special shout out.

During One Direction's celebration of the announcement of their fifth album in London, Harry Styles took a few moments to call out his older sister Gemma who was in attendance with a date.

"I'm sorry if I seem distracted. My sister's here on a date, and I'm trying to keep an eye on it," Styles announced to the crowd Tuesday at London's Apple Music Festival, said the report by Hollywood Life. "Behave yourself... It's disgusting!"

His band mate, Liam Payne, also chimed in and said: "He's watching you. We're all watching you."

In the same gig, Styles also told off some hecklers who were not enjoying in the audience area.

"There are a couple of dads up here who don't look very impressed. They work for the record label. They're like, 'When does this finish?'," said Styles, according to the report by Mirror.

According to Entertainment Weekly's Amanda Michelle Steiner, Harry's jokes are laden with his own brand of humor.

"This is very Harry," Steiner told PEOPLE magazine. "He also likes to point out pregnant ladies and pantomime as if he too is pregnant. And he calls out people on dates all the time, one time telling a married couple to kiss to embarrass their teenage daughter."

The band was celebrating the announcement of their latest album "Made In The A.M." According to the International Business Times, the album will be released on Nov. 13, 2015, Friday. It is also available for pre-order.

In the same report, it was implied that there have been references to ex-member Zayn Malik, who quit 1D last March 2015. The fans speculate that the "A.M" stands for "After Malik" as it is the first and only album made without him.

According to the report by Newsday, Nov. 13 is also the same day that Justin Bieber's new album comes out.

For the songs in the album, all members of the band contributed to it.

"It kind of started at the end of last year, start of this year," said Niall Horan. "We took a lot of time to write and we're all very proud of it. It's definitely our favorite."

"I guess that's why it's our favorite—because it's the most we've ever written together," Liam Payne added.

As for the songs in the album, their lead single "Drag Me Down" is expected to be there, but for the rest, it has yet to be revealed. Additionally, pre-ordered copies will receive the track "Infinity."