Khloé Kardashian was almost forced to cancel her 30th birthday bash in Las Vegas tonight (04.07.14).

The 'Keeping Up with the Kardashians' star, who officially celebrated the milestone last Friday (27.06.14), claimed she had to endure ''the worst travel day'' to get to Nevada in time for the event after her flight was cancelled out of New York City because of Hurricane Arthur.

But the brunette beauty assured her fans via Twitter that she would be ready to party after inking a lucrative deal to make a public appearance at Tao nightclub.

She tweeted: ''Almost there... Worst travel day ever! Still travelling. Planes, trains and automobiles''

Khloé, who split from estranged husband Lamar Odom in December following months of rumours he cheated on her and was addicted to cocaine, had some company for the gruelling journey, as her boyfriend French Montana was spotted at the airport with her.

The couple waited in his car for several hours after their flight was cancelled, as they desperately tried to rearrange their travel plans, and were seen kissing in public for the first time.

Khloé's younger brother Rob Kardashian, 27, attempted to cheer her up by tweeting: ''Alright soul sister just don't forget in 'HOCUS POCUS' that they use brooms to fly''

The reality TV star also enjoyed a lavish birthday bash in New York City last week, where her boyfriend of two months presented her with $100,000 worth of gifts, including a diamond ring and a white Jeep.