Chloë Grace Moretz "If I Stay" premiere date set off dating rumors.

Last night, Aug. 20, Brooklyn Beckham accompanied Chloe Grace Moretz to the premiere of her new movie "If I Stay" in Hollywood and the gossip mill is having a field day.

Actress Chloe Grace Moretz hit the premiere of New Line Cinema's and Metro-Goldwyn-Mayer Pictures' If I Stay at the TCL Chinese Theatre on August 20, 2014 in Hollywood, California.

Brooklyn Beckham, 15 is the eldest son of David and Victoria Beckham, the British soccer star and the former Posh Spice of the Spice girls. The aspiring model wore a blue suit with black trim and white sneakers while he walked the actress down the red carpet. Chloe Moretz wore a dramatic black Schiaparelli gown and a beaded bracelet by Van Cleef & Arpels.

According to reports, 17-year-old actress Moretz and Beckham met during Paris Fashion Week earlier this year. Chloë usually sat in the front row. Brooklyn showed up to support of his singer-turned-fashion designer mother Victoria Beckham.

But conflicting reports say Chloe may be dating someone else. Earlier this week in New York, Chloe was seen walking hand in hand with Brazilian hunk Julian Morales.

Chloë Grace Moretz's rumored beau Brooklyn Beckham was one of the very special and very conspicuous guests at the premiere of her latest film If I Stay in El Lay yesterday. Eeek!

Chloe Moretz hit the New York City premiere of "If I Stay" in a floral dress with big brother Trevor.

In If I Stay, Moretz plays Mia, a young cellist.