Sofia Richie isn't just a Belieber, she's also an Adele fan.
Justin Bieber's rumored girlfriend attended the "Hello" singer's concert on Sunday night in Los Angeles, California, and excitedly shared several Snapchat videos of the performance.
Dressed in a 90s-esque outfit, black sheer top, sports bra and sneakers, Richie was spotted entering the Staples Center with a tall male friend. This might be an early birthday celebration for the model -- who just got her hair cut on Friday -- as she turns 18 on Wednesday, Aug. 24.
Also this weekend, Bieber was spotted partying in London, England, with female friend and model, Bronte Blampied, after performing at the V Festival. The 22-year-old pop star has hung out with Blampied in the past, she was spotted with him and friends in Hawaii earlier this month, and is reportedly Richie's friend as well.
Here's a look at Bieber's wild weekend in England: