A thigh high split also ensured her tanned and toned pins would be on full display as she teetered along in towering black heels.
She finished off the look by styling her glossy golden tresses in her trademark cascading curls.
The pair were seen at the Mayfair Hotel, engrossed in conversation.
Later, they were pictured in a steamy clinch, proving that things were very much back on with the couple.
ASU's chief rival is the University of Arizona Wildcats.
ASU has 24 NCAA team national championships, including baseball (five times), women's tennis (three times), men's gymnastics (one), men's track and field (one), men's indoor track and field (one), women's outdoor track and field (two times), women's indoor track and field (one), wrestling (one), men's golf (two times), women's golf (eight times), and softball (two times).
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Bianca said in February that there is no way she would go back to her ex, CJ. In Season 1, she appears to be a nice person, but this was also a bad thing, as it sometimes caused her to have trouble standing up for herself, unless she knew that she has done something wrong.In Season 2, she can appear bossy, controlling and a little rude by not allowing Henry to be too close to other girls that might like him.Her appearance comes amid rumours that the stunner has found her way back into ex-boyfriend CJ Meeks' heart, despite cheating on him with Jamie O'Hara in the Celebrity Big Brother house.Bianca announced her unexpected reunion with CJ last month when pictures emerged of them sharing a steamy PDA.