Roberta

Roberta is a reoccurring character that appears throughout the series.

She is Cassie's best friend, cheerleading partner, and a vampire.

Biography
Roberta first appears cheering for a football game along with Cassie, though she is quite jealous of Cassie's beauty and popularity among the other girls. After the game, she storms off, though Cassie stops her. Roberta then lets Cassie know that she gets jealous of Cassie sometimes, but it's no big deal. Cassie then hugs Roberta and invites her to hang out with her. Roberta smiles and accepts her invitation, since they hung out all the time when they were little kids.

When she hears about Cassie dating Hulk, she is happy for her.

Powers

 * Super Strength: Roberta possesses strength that is greater than humans.
 * Super Speed: Roberta can move at greater speeds than humans.
 * Super Agility: She possesses amazing agility. She can jump across buildings without hurting herself, and she has greater reflexes than humans.
 * Super Senses: Roberta has extremely keen senses that are superior to a human's. She can see in the dark, hear a human's heartbeat, and she possesses an enhanced sense of smell.
 * Immortality: As she is a vampire, Roberta will live forever. She can't grow old and can't be infected by any conventional diseases that affect humans.
 * Invulnerability: Vampires can not be killed by conventional methods, such as stab wounds or gunshots. Vampires have an extreme resilience to pain. Kate was shot in the stomach with an arrow and merely sighed in annoyance. However, they still react to punches and kicks in a similar manner to humans.
 * Regeneration: Roberta can quickly heal any wound, including amputation.
 * Super Stamina: Roberta doesn't tire easily, and can have sex for long periods of time.

Weaknesses
As with other supernatural creatures, Roberta has several weaknesses.


 * Sunlight: Sunlight can hurt her.
 * Serious Physical Injury: While Roberta can heal, she is still susceptible to harmful injuries.

Trivia

 * Hulk calls her Cutie Vamp, which always makes her blush uncontrollably.
 * She's ticklish, and Cassie usually tickles her during sleepovers.
 * She likes to dance sensually to seduce boys.