Blac Chyna steps out in sports see-through leggings and $3K D&G purse after suing all the Kardashians for sabotaging her reality show with Rob (Photos)

After suing all the Kardashians for ending her reality show with her ex-fiance Rob Kardashian, Blac Chyna was spotted at the Saks Fifth Avenue with a female companion in Beverly Hills on Tuesday.

The mother of two, sported head-to-toe Adidas for her shopping trip, including a b&w brimmed hoodie and see-through leggings. She also stepped out with a $3K Dolce & Gabbana 'All I Need is Love & Wi-Fi' purse.

The 29-year-old reality star sued the Kardashians for interfering with the shooting of "Rob & Chyna" to the point E! network pulled the plug, claiming production was impossible.

In the lawsuit, obtained by TMZ, Chyna says the network, the production company and the stars of the show herself and Rob were all on board to shoot a 2nd season.

According to the suit, the Kardashians used their "power and influence over the E! network to kill the second season." However, our network sources say the couple split at the beginning of the show's first season, so a second was doubtful from the beginning.

See more photos below..