Selena Gomez is moving forward after ex-boyfriend Justin Bieber officially tied the knot with Hailey Bieber in a glamorous wedding ceremony in South Carolina late last month.

This past weekend, the “Hands to Myself” songstress was photographed sneaking into former One Direction member Niall Horan’s house in Los Angeles, days after Bieber’s nuptials.

In a photo shared by Daily Mail, Gomez is seen rocking casual wear comprising denim cutoffs, a white sweatshirt and white trainers. She also has a Louis Vuitton purse over her shoulder in the snap, and she appears to be carrying a bag of groceries while she was briskly approaching Horan’s property.

The singer-actress’ sighting at the Irish singer’s place happened just a few days after they were spotted enjoying a group dinner with other friends. Niall was even snapped wrapping his arm around her shoulders during the gathering.

Their sighting instantly fueled romance rumors, but insiders are adamant that there is nothing romantic going on between the two artists. One source even claimed that they are just good friends.

“Selena and Niall  are not dating and have been hanging out as friends. They have always been good friends and have kept in touch throughout the years,” the source told E! News. “They both always have been very supportive of each other's music and have talked about collaborating before.”

Gomez and Horan also appear to be very friendly on social media. The “13 Reasons Why” executive producer even gave a shout-out to the “Nice to Meet Ya” crooner on her Instagram. Then Horan responded by posting a snap of himself posing in front of Gomez’s poster.

But this isn’t the first time the two stars got involved in romance rumors. In 2015, they sparked relationship rumors when they were reportedly spotted kissing at Jenna Dewan’s 35th birthday party. An eyewitness even claimed at the time that the two kissed in front of a handful of people.

Meanwhile, Selena made headlines early last week when she debuted her new look following Bieber’s wedding. She apparently ditched her shoulder-length hair for long brown locks with highlights when she was photographed leaving a recording studio in the City of Angels.

Selena Gomez Pictured: Selena Gomez attends WE Day California at The Forum on April 19, 2018 in Inglewood, California. Photo: Getty Images/Matt Winkelmeyer