The 2016 wedding of Iggy Azalea to Los Angeles Lakers guard Nick Young promises to be a star-studded affair. And that's just the wedding party.

Fashionstyle.com reported that Swaggy P's fiancée did a video segment with James Corden for "The Late, Late Show With James Corden" in which she revealed some of the couple's plans.

Nick Young in another relationship when he started dating Iggy Azalea?

Singer Demi Lovato will be one of Azalea's bridesmaids, she told Corden. She said Young has asked that R. Kelly not only attend but also sing "Marry the -----" for the couple's first dance as husband and wife. Azalea told Corden she isn't sure whether that will happen.

The couple is trying to move past accusation from former MTV host Donatella Panayiotou that she was dating him at the same time he started dating the pop singer. According to OK Magazine, neither Young nor Azalea has commented on Panayiotou's accusations.

Azalea has another tiff with which to deal. She spent much of Tuesday on Twitter trying to dispel rumors that she and Britney Spears were fighting over the disappointment that their collaborative effort "Pretty Girls" didn't perform better on Billboard's Top 100 - the tune peaked at No. 29.

"its difficult to send a song up the charts without additional promo and tv performances etc. unfortunately im just featured...," Azalea tweeted when responding to a fan about the song's underwhelming response, according to E! Online.

"i would have enjoyed performing it alot, i think it got off to a powerful start. but you need content to compete in 2015," she added.

Many people, including Spears, perhaps, took Azalea's tweet to mean that she was blaming Spears.

"Can't wait to get back to Vegas," Spears tweeted, according to E!. "So thankful I have shows for the rest of the year to look forward to... #YouWantAPieceOfMe".

That tweet was taken as a dig at Azalea for cancelling her Great Escape tour.

Azalea responded that there is no feud between the singers.

Meanwhile, there's no word on whether Los Angeles Lakers star Kobe Bryant has been invited to the wedding. If he hasn't, Young better hope Bryant retires after the season.