The 21-year-old star had a conspicuous bright orange blanket wrapped around her as she left a Los Angeles building on the same day tawdry details emerged about ex-boyfriend Justin Bieber's alleged affair.
Selena could barely be seen underneath the tangerine sleeping blanket that she had covering her on a warm, sunny day.
It was the first time that Selena had been spotted since former nursing student Milyn Jensen spoke out about her affair with Selena's ex-boyfriend Justin Bieber.
Milyn, 22, spoke to The Sun on Sunday about hooking up with Justin last December after being introduced by his best friend, rapper Lil Twist.
'I was absolutely shocked when I read he had split up with Selena over what we did. I hate being the girl that broke them up,' Milyn said.
Milyn - fondly known as Mimi by her friends - said Justin whisked her, her best friend and Twist off in his custom-designed 4x4 to MacDonald's after meeting at a nightclub in Los Angeles on the night of December 21.
After their fast-food run, Bieber allegedly drove them to a marijuana store and then back to his $4.5 million home for a quick tour.
The two later hooked up at the Beverly Hills Four Seasons hotel, according to the report.
'Suddenly we were kissing and I started to take off my clothes, it was a natural thing,' Milyn said.
Selena stepped out looking like a giant orange tabby cat just hours before she was expected to appear at the Teen Choice Awards.
The Come & Get It singer was nominated in six categories, including Choice Female Artist.
Justin was nominated for four awards, including Choice Male Artist.
Former couple: Justin and Selena, shown together
in November 2011 at the American Music Awards in Los Angeles, were once
a hot item