One source claims the 18-year-old was actually bullied for being there -- apparently not everyone thought she earned the right to walk the shows!
The insider spilled:
Selena Gomez has ARRIVED!
The STUNNING songstress was one of the first big names to step onto the Billboard Music Awards' blue carpet in Vegas this afternoon, and she looked PHENOMENAL!
Selenita's golden skin gleamed against her white Atelier Versace gown, which featured green and pink neon glowstick-inspired piping plus a SEKSI sheer plunging panel along the bodice.
A sweet ponytail offset the HAWTNESS of the outfit.
EXCELLENT choice, we must admit!
Selena and Versace go together like peanut butter and jelly!
[Image via Getty Images.]