Katie Price looks colourful as she shops up a storm in LA

Colour me Katie! Miss Price look hot in pink as she shops up a storm in LA

She may be taking a break in Los Angeles but Katie Price looks far from happy to be there.

The mother-of-three was spotted out and about again yesterday, this time to enjoy some retail therapy.

But it seems even a day of shopping in Beverly Hills can”t cheer the 33-year-old up.

Back to being glum: Katie Price looked unamused as she went shopping at the Beverly Centre in Los Angeles yesterday

Back to being glum: Katie Price looked unamused as she went shopping at the Beverly Centre in Los Angeles yesterday

Wearing a bright pink shirt with matching nails, Katie”s outfit was certainly cheerful but her facial expressions were not.

She teamed the colourful garment with a pair of blue skinny jeans and leopard-print boots and wore a small handbag across her body.

Looking her usual tanned self, the former glamour model wore her blonde extensions down straight and looked in desperate need of a laugh.

No smiles for the camera: The mother-of-three looked fed up despite tweeting that she had been laughing

No smiles for the camera: The mother-of-three looked fed up despite tweeting that she had been laughing

However, perhaps Katie”s glum look was just an act for the cameras if her Twitter posts are anything to go by.

Earlier today she tweeted: “We haven”t laughed as much as we just did for ages,” after obviously catching up with friends in the U.S.

Catching up: Katie was joined by two friends as she did a spot of shopping

Catching up: Katie was joined by two friends as she did a spot of shopping

Just one bag: The blonde star appeared to have bought herself something as she decided what store to go in next

Just one bag: The blonde star appeared to have bought herself something as she decided what store to go in next

The model-turned-author is obviously keeping herself busy on her holiday as the day before her shopping trip, she was pictured going for lunch at The Ivy.

Katie also took to her Twitter account to defend her choice of outfit for her trip to the trendy eatery, saying: “I LOVE my brown suede boots from Roberto Cavalli that I wore tothe ivy that people are slating.”

After something special: Katie was seen browsing some expensive-looking jewellery

After something special: Katie was seen browsing some expensive-looking jewellery

Homesick Katie flew out out to LA on Monday to attend some business meetings but she

Homesick Katie flew out out to LA on Monday to attend some business meetings but she”s keeping quiet about the exact details

She”s obviously finding the time to enjoy LA as well as participate in some all-important business meetings.

The star flew out to the U.S. at the beginning of the week but is being rather vague about her forthcoming projects.

Warm Winter: Katie took advantage of the mild weather by wearing a pair of tiny denim shorts yesterday Warm Winter: Katie took advantage of the mild weather by wearing a pair of tiny denim shorts yesterday

Warm Winter: Katie took advantage of the mild weather by wearing a pair of tiny denim shorts yesterday

“I LOVE them”: The former glamour model tweeted about her Robert Cavalli boots that she wore on Tuesday