Jennifer Lawrence ended her birthday party in bed with Kris Jenner. The 'Hunger Games' actress is a big fan of the matriarch and her TV series 'Keeping Up with the Kardashians' so her pals arranged for a special guest of honour at her celebrations at a private Hollywood house. A source revealed: "Jen celebrated her birthday with a bunch of her closest friends at a private home in the Hills. Her friends actually reached out to Kris Jenner to invite her to celebrate Jen's birthday since Jen is such a reality TV junkie and loves 'Keeping Up With the Kardashians'." After consuming lots of wine, Kris became "very tipsy" according to the source and she later shared a photo of the Oscar-winning actress hugging her in Jennifer's bed.