Selena Gomez is giving Kendall Jenner advice on how to deal with Harry Styles.

The pair were seen having lunch together at LA hotspot Joan’s on Third on March 21, and apparently Harry was a hot topic of conversation.

Selena’s friend Taylor Swift once dated the One Direction star, and she apparently wanted to give Kendall a few pointers.

“Kendall has been leaning on Selena for support over her breakup with Harry,” a source told Hollywood Life. “She reached out to Selena because she has always admired how she has dealt with her very public roller coaster relationship with Justin [Bieber]. Selena is like a big sister to her.”

Despite the growing friendship between Selena and Kendall, there are reportedly no plans to include her on Keeping Up With the Kardashians. Instead, the two are said to support each other with emotional issues related to their relationships.

“Selena has not been asked to be on Keeping Up with the Kardashians,” the insider said. “Her lunch date with Kendall had nothing to do with the show, just boys.”

Selena has been dealing with her own love issues with on-again off-again boyfriend Justin.

The couple reunited last month in Texas, but not everyone is happy about it.

"Selena has fallen for Justin's charms and the two of them have become inseparable again," a source told British magazine Star.

"Even when they're not together they're texting and calling each other, but Selena's friends have been brutally honest with their thoughts and opinions.

"They've told her in no uncertain terms that they think she should keep well away from Justin - they all think he's bad news."